Awaken the passion for mathematics that lies in every child

Resources to support you on a daily basis in your teaching of mathematics for all pupils.

Tutorials

Activities

Workbook

Pixel-art

Poster

SEE ALL ACTIVITIES >>

Resources

Home Codes

So that your pupils can use Mathia from home.

GET MY HOME CODES >>

Educational evaluations

The complete progress report for each of your pupils, available in PDF.

SEE MY PUPIL’S REPORT >>

Documentation

For curious who want to learn more about how Mathia’s functionnalities and pedagogy.

SEE THE DOCUMENTATION >>

Skills trained

Skills covered :

  • Name a number up to 9
  • Name a number between 10 and 19
  • Name a number from 1 to 19
  • Name a number from 20 to 59
  • Name a number from 60 to 99
  • Name a number from 1 to 99
  • Add up to 9
  • Add from 10
  • Add by 10
  • Add doubles up to 20
  • Add up to 20
  • Add two tens up to 90
  • Adding tens up to 99
  • Add to obtain a ten
  • Add from tens – level 1
  • Add from a ten – level 2
  • Add over a ten
  • Add up to 99 without deduction – level 1
  • Add up to 99 without deduction – level 2
  • Add up to 99 with deduction
  • Subtract up to 9
  • Subtract from 10
  • Subtract two tens
  • Subtract without passing the ten
  • Subtract one ten
  • Subtract past 10
  • Subtract by a ten
  • Subtract to get 10 – level 1
  • Subtract to get 10 – level 2
  • Subtract to get ten
  • Subtract from tens – level 1
  • Subtract from tens – level 2
  • Subtract up to 99 without deduction
  • Subtract up to 99 with deduction
  • Multiply by 1 in order (table of 1)
  • Multiply by 1 (table of 1)
Liste de compétences de l'exercice calcul mental - Niveau CP

Skills covered :

  • Add up to 9
  • Add doubles up to 20
  • Add from 10
  • Add through 10
  • Multiply by 1 in order (table of 1)
  • Multiply by 1 (table of 1)
Liste de compétences de l'exercice les nombres autrement - Niveau CP

Skills trained :

  • Counting to 9 (ascending)
  • Counting to 9 (descending)
  • Counting past 10 (ascending)
  • Counting past 10 (descending)
  • Counting past 10 from 2 to 2 (ascending)
  • Counting 10 from 2 to 2 (descending)
  • Counting from 10 to 19 (ascending)
  • Counting from 10 to 19 (descending)
  • Counting past ten (ascending)
  • Counting past ten (descending)
  • Counting from 20 to 59 without passing a ten (ascending)
  • Counting from 60 to 99 without passing a ten (ascending)
  • Counting from 20 to 59 (ascending)
  • Counting from 20 to 59 (descending)
  • Counting from 60 to 99 (ascending)
  • Counting from 60 to 99 (descending)
  • Counting from 20 to 59 from 2 to 2 (ascending)
  • Counting from 20 to 59 from 2 to 2 (descending order)
  • Counting from 60 to 99 from 2 to 2 (descending order)
  • Counting from 60 to 99 in 2s (ascending)
  • Counting up to 99 (ascending)
  • Counting up to 99 (descending)
  • Counting to 99, from 2 to 2 (ascending)
  • Counting up to 99, from 2 to 2 (descending)
  • Counting from 1 to 99, from 5 to 5 (ascending)
  • Counting from 1 to 99, 5 to 5 (descending)
  • Counting from 1 to 99 from 10 to 10 (ascending)
  • Counting from 1 to 99 from 10 to 10 (descending order)
  • Counting from 1 to 99 past a ten (ascending)
Liste de compétences de l'exercice le jeu du furet - Niveau CP

Skills trained :

  • Adding numbers less than 10 in an addition table
  • Adding a digit to a ten up to 49
  • Adding a digit to a ten up to 99
  • Subtracting up to 10 – level 1
  • Subtracting up to 10 – level 2
Liste de compétences de l'exercice galaxie des calculs - Niveau CP

Skills trained :

  • Adding two tens
  • Adding from a ten
  • Adding from 10
  • Adding past 10
  • Adding over a ten
  • Adding up to 20
  • Adding up to 9
  • Adding up to 99
  • Adding to get 10
  • Adding to get the next ten
  • Adding to obtain a ten
  • Adding without going to ten
  • Subtracting two tens
  • Subtracting from a ten
  • Subtracting from 10
  • Subtracting past 10
  • Subtracting up to 9
  • Subtracting up to 99
  • Subtracting to get 10
  • Subtracting to get the lower ten
  • Subtracting to get a ten
  • Subtracting without going to the ten
  • Subtracting a ten
Liste de compétences de l'exercice résolution des problèmes - Niveau CP

Skills trained :

  • Reading the hours on a hand clock
  • Reading the hours on a digital clock
Liste de compétences de l'exercice jeu de l'heure - Niveau CP

Skills trained :

  • Place between 0 and 10 (level 1)
  • Place between 0 and 10 (level 2)
  • Place between 10 and 20 (level 1)
  • Place between 10 and 20 (level 2)
  • Place between 0 and 20 (level 1)
  • Place between 0 and 20 (level 2)
  • Place between 0 and 100 (level 1)
  • Place between 0 and 100 (level 2)
  • Place 5 by 5 between two tens
  • Place between two tens (level 1)
  • Place between two tens (level 2)
  • Place between two tens (level 3)
  • Place up to 100 (level 2)
  • Place up to 100 (level 1)
  • Place between two numbers up to 100 (level 1)
  • Place between two numbers up to 100 (level 2)
  • Place between two numbers up to 100 (level 3)
  • Place and add between 0 and 10 (level 1)
  • Place and add between 0 and 10 (level 2)
  • Place approximately between 0 and 10
  • Place approximately between 0 and 20
  • Place approximately between 0 and 100 (level 1)
  • Place approximately between 0 and 100 (level 2)
  • Place approximately between 0 and 100 (level 3)
  • Place approximately between 0 and 50 (level 1)
  • Place approximately between 0 and 50 (level 2)
  • Place and add between 0 and 20 (level 1)
  • Place and add between 0 and 20 (level 2)
  • Place and pass 10 (level 1)
  • Place and pass 10 (level 2)
  • Place and add up to 100 (level 1)
  • Place and add up to 100 (level 2)
  • Placing and adding between 0 and 10 (level 1)
  • Placing and adding between 0 and 10 (level 2)
  • Placing and adding between 0 and 20 (level 1)
  • Placing and adding between 0 and 20 (level 2)
  • Placing and passing 10 (level 1)
  • Placing and passing 10 (level 2)
  • Placing and adding up to 100 (level 1)
  • Placing and adding up to 100 (level 2)
Liste de compétences de l'exercice jeu du juste point - Niveau CP

Skills trained :

  • Recognising and naming a cube, a block and a ball – level 1
  • Recognising and naming a cube, a block and a ball – level 2
  • Recognising and naming a cube, a block, a ball and a pyramid – level 1
  • Recognising and naming a cube, a block, a ball and a pyramid – level 2
Liste de compétences de l'exercice jeu de Kim - Niveau CP

Skills trained :

  • Discovering solids and patterns
  • Naming a solid
  • Recognising a solid
  • Describing a solid
  • Recognising a pattern
Liste de compétences de l'exercice découverte des solides - Niveau CP

Skills trained :

  • Naming a number between 100 and 999
  • Adding up to 100 – level 1
  • Adding from 100
  • Adding to obtain 10
  • Adding past 100
  • Adding two tens up to 990
  • Adding from a hundred – level 1
  • Adding from one hundred – level 2
  • Adding one hundred up to 999
  • Adding to get 20
  • Adding to obtain the higher hundred – level 1
  • Adding to get the next ten
  • Adding to obtain a hundred – level 1
  • Adding by passing a hundred
  • Adding up to 999 with carry
  • Adding two numbers less than 100
  • Adding to obtain 100 – level 2
  • Adding to the next hundred – level 2
  • Adding up to 999 without a carry
  • Subtracting two hundreds
  • Subtracting 100
  • Subtracting one hundred
  • Subtracting to get 100 – level 1
  • Subtracting to get 100 – level 2
  • Subtracting to get one hundred
  • Subtracting from 100 – level 2
  • Subtracting from 100 – level 1
  • Subtracting from a hundred – Level 1
  • Subtracting from a hundred – level 2
  • Subtracting up to 999 with a carry
  • Multiply by 2 in order (table of 2)
  • Multiply by 3 in order (table of 3)
  • Multiply by 4 in the right order (table of 4)
  • Multiply by 5 in order (table of 5)
  • Multiply by 4 (table of 4)
  • Multiply by 1 to 5 (tables from 1 to 5)
Liste de compétences de l'exercice calcul mental - Niveau CE1

Skills trained :

  • Multiply by 4 (table of 4)
  • Multiply by 2 in order (table of 2)
  • Multiply by 3 in order (table of 3)
  • Multiply by 4 in order (table of 4)
  • Multiply by 5 in order (table of 5)
  • Multiply by 1 to 5 (tables from 1 to 5)
Liste de compétences de l'exercice les nombres autrement - Niveau CE1

Skills trained :

  • Counting 100 (ascending order)
  • Counting past 100 (descending order)
  • Counting from 100 to 999 without passing a hundred (ascending)
  • Counting past a hundred (ascending)
  • Counting past a hundred (descending)
  • Counting to 999 (ascending)
  • Counting to 999 (descending)
  • Counting to 999, from 2 to 2 (ascending)
  • Counting to 999, from 2 to 2 (descending)
  • Counting to 999 from 5 to 5 (ascending)
  • Counting to 999, from 5 to 5 (descending)
  • Counting from 1 to 999, from 10 to 10 (ascending)
  • Counting from 1 to 999 from 10 to 10 (descending)
  • Counting from 1 to 999 from 100 to 100 (ascending)
  • Counting from 1 to 999 from 100 to 100 (descending order)
  • Counting from 100 to 999 past a hundred (ascending)
Liste de compétences de l'exercice le jeu du furet - Niveau CE1

Skills trained :

  • Adding a number to a ten up to 99
  • Subtracting a digit from a ten to 99
  • Multiply by 1 to 5 (tables from 1 to 5)
Liste de compétences de l'exercice galaxie des calculs - Niveau CE1

Skills trained :

  • Adding tens to get 100
  • Adding two hundreds
  • Adding from a hundred
  • Adding from 100
  • Adding over 100
  • Adding over ten
  • Adding over a hundred
  • Adding up to 999
  • Adding to get 100
  • Adding to get the next hundred
  • Adding without passing a hundred
  • Subtracting two hundreds
  • Subtracting from a hundred
  • Subtracting from 100
  • Subtracting from 100
  • Subtracting one hundred
  • Subtracting up to 999
  • Subtracting to get 100
  • Subtracting to get the lower hundred
  • Subtracting to get a hundred
  • Subtracting a hundred
  • Subtracting a ten from 100
  • Multiplying from 2 to 5 (tables of 2 to 5)
  • Multiplying by 2 (table of 2)
  • Multiplying by 3 (table of 3)
  • Multiplying by 4 (table of 4)
  • Multiplying by 5 (table of 5)
Liste de compétences de l'exercice résolution des problèmes - Niveau CE1

Skills trained :

  • Reading the half hours on a hand clock
  • Reading the half hours on a digital clock
Liste de compétences de l'exercice jeu de l'heure - Niveau CE1

Skills trained :

  • Place between 100 and 200 (level 1)
  • Place between 100 and 200 (level 2)
  • Place approximately between 100 and 200
  • Place approximately between 100 and 1000
  • Place and pass 100 (level 1)
  • Place and pass 100 (level 2)
  • Placer et et passer 100 (niveau 1)
  • Placer et et passer 100 (niveau 2)
Liste de compétences de l'exercice jeu du juste point - Niveau CE1

Skills trained :

  • Discovering solids and patterns
  • Naming a solid
  • Recognising a solid
  • Describing a solid
  • Recognising a pattern
Liste de compétences de l'exercice jeu de Kim - Niveau CE1

Skills trained :

  • Discovering solids and patterns
  • Naming a solid
  • Recognising a solid
  • Describing a solid
  • Recognising a pattern
Liste de compétences de l'exercice découverte des solides - Niveau CE1

Skills trained :

  • Naming a number between 1000 and 9999
  • Adding to 1000 – level 1
  • Adding to 1000 – level 2
  • Adding a number to 1000
  • Adding up to 1000
  • Adding one thousand up to 9999
  • Adding two thousands up to 9990
  • Adding from one thousand – level 1
  • Adding from one thousand – level 2
  • Adding to the next higher thousand – level 1
  • Adding up to the next thousand – level 2
  • Adding to obtain a thousand – level 1
  • Adding to obtain a thousand – level 2
  • Adding up to one thousand
  • Adding up to 9999 with carry
  • Adding to 10 000 – level 1
  • Adding up to 10 000
  • Adding to 10 000 – level 2
  • Subtracting up to 999 without holding back
  • Subtracting two thousands
  • Subtracting by 1000
  • Subtracting one thousand
  • Subtracting to 1000 – level 1
  • Subtracting to 1000 – level 2
  • Subtracting to get one thousand
  • Subtracting from 1000 – level 2
  • Subtracting from 1000 – level 1
  • Subtracting from 1000 – Level 1
  • Subtracting from 1000 – level 2
  • Subtracting from 10 000 – level 2
  • Subtracting up to 10 000
  • Subtracting up to 10 000 without carryover
  • Subtracting from 10 000 – level 1
  • Subtracting up to 9999 without a carry
  • Subtracting up to 9999 with carry
  • Multiply by 2 (table of 2)
  • Multiply by 3 (table of 3)
  • Multiply by 5 (table of 5)
  • Multiply by 1 to 10 (tables of 1 to 10)
  • Multiply by 10 (table of 10)
  • Multiply by 100 (table of 100)
  • Multiply a number by 10
  • Multiply a number by 100
  • Multiply by 6 in sequence (table of 6)
  • Multiply by 7 in order (table of 7)
  • Multiply by 8 in the right order (table of 8)
  • Multiply by 9 in order (table of 9)
  • Multiply by 6 (table of 6)
  • Multiply by 7 (table of 7)
  • Multiply by 8 (table of 8)
  • Multiply by 9 (table of 9)
Liste de compétences de l'exercice calcul mental - Niveau CE2

Skills trained :

  • Multiply by 2 (table of 2)
  • Multiply by 3 (table of 3)
  • Multiply by 5 (table of 5)
  • Multiply by 6 (table of 6)
  • Multiply by 7 (table of 7)
  • Multiply by 8 (table of 8)
  • Multiply by 9 (table of 9)
  • Multiply by 6 in order (table of 6)
  • Multiply by 7 in order (table of 7)
  • Multiply by 8 in order (table of 8)
  • Multiply by 9 in order (table of 9)
Liste de compétences de l'exercice les nombres autrement - Niveau CE2

Skills trained :

  • Counting 1000 (ascending order)
  • Counting past 1000 (descending order)
  • Counting from 1000 to 9999 without passing a thousand (ascending)
  • Counting past a thousand (ascending)
  • Counting past a thousand (descending)
  • Counting up to 9999 (ascending)
  • Counting to 9999 (descending)
  • Counting to 9999, from 2 to 2 (ascending)
  • Counting to 9999, from 2 to 2 (descending)
  • Counting up to 9999, from 5 to 5 (ascending)
  • Counting to 9999, from 5 to 5 (descending)
  • Counting from 1 to 9999, from 10 to 10 (ascending)
  • Counting from 1 to 9999, from 10 to 10 (descending)
  • Counting from 1 to 9999 from 100 to 100 (ascending)
  • Counting from 1 to 9999 from 100 to 100 (descending order)
  • Counting from 1 to 9999 from 1000 to 1000 (ascending)
  • Counting from 1 to 9999 from 1000 to 1000 (descending order)
    Counting from 1000 to 9999 by passing a thousand (ascending)
Liste de compétences de l'exercice le jeu du furet - Niveau CE2

Skills trained :

  • Adding up to 225
  • Subtracting up to 15
  • Multiply from 1 to 9
  • Multiply from 1 to 15
Liste de compétences de l'exercice galaxie des calculs - Niveau CE2

Skills trained :

  • Adding hundreds to obtain 1000
  • Adding two thousands
  • Adding from one thousand
  • Adding from 1000
  • Adding over 1000
  • Adding over a thousand
  • Adding up to 9999
  • Adding to get 1000
  • Adding to get the next thousand
  • Adding without passing a thousand
  • Subtracting two thousands
  • Subtracting from one thousand
  • Subtracting from 1000
  • Subtracting from 1000
  • Subtracting one thousand
  • Subtracting up to 9999
  • Subtracting to get 1000
  • Subtracting to the nearest thousand
  • Subtracting without passing a thousand
  • Subtracting a thousand
  • Subtracting a hundred from 1000
  • Multiply from 2 to 10 (tables from 2 to 10)
  • Multiply by 10
  • Multiply by 10 (table of 10)
  • Multiply by 100
  • Multiply by 1000
  • Multiply by 6 (table of 6)
  • Multiply by 7 (table of 7)
  • Multiply by 8 (table of 8)
  • Multiply by 9 (table of 9)
Liste de compétences de l'exercice résolution des problèmes - Niveau CE2

Skills trained :

  • Reading the quarter hours on a hand clock
  • Reading the quarter hours on a digital clock
Liste de compétences de l'exercice jeu de l'heure - Niveau CE2

Skills trained :

  • Place between 1000 and 2000 (level 1)
  • Place between 1000 and 2000 (level 2)
  • Place approximately between 1000 and 2000
  • Place approximately between 1000 and 10 000
  • Place and pass 1000 (level 1)
  • Place and pass 1000 (level 2)
  • Place and pass 1000 (level 1)
  • Place and pass 1000 (level 2)
Liste de compétences de l'exercice jeu du juste point - Niveau CE2

Skills trained :

  • Recognise and name: a cube, a block, a ball, a pyramid, a cone and a cylinder – level 1
  • Recognise and name: a cube, a block, a ball, a pyramid, a cone and a cylinder – level 2
  • Recognise and name: a cube, a block, a ball, a pyramid, a cone and a cylinder – level 3
  • Recognise and name: a cube, a block, a ball, a pyramid, a cone and a cylinder – level 4
Liste de compétences de l'exercice jeu de Kim - Niveau CE2

Skills trained :

  • Discovering solids and patterns
  • Naming a solid
  • Recognising a solid
  • Describing a solid
  • Recognising a pattern
Liste de compétences de l'exercice découverte des solides - Niveau CE2

Stay in touch

Would you like to be informed of Math Expedition’s progress? Leave us your email to be notified of the latest news from Math Expedition.


    Please prove you are human by selecting the house.

    Math Expedition © 2025 – All rights reserved

    Legal notice

    Accessibility

    Privacy policy

    Terms of use

    Terms and Conditions of Sale