Ten | Number Sense
Add up to receive 10
About the task
In this task, the child needs to find the number that gives 10 when added to a given number. This skill is necessary for adding and subtracting multi-digit numbers.

Level "Novice": using objects with hints.
Level "Pilot": using objects without hints.
Level "Racer": objects and numbers.
Themes covered
— Composition of number 10
— Addition and subtraction.