In these task cards, the students have to answer three calculations in order to figure out what the mystery number is, by process of elimination. The task cards include subtraction with numbers between 0 - 20.
There will be similar units with multiplication and division as well. I will also make an addition and subtraction unit where the operations include higher numbers in the future.
Get the additon unit for FREE here:
Addition Level 1 Part 2 - worksheets and activities is now available!!
Additon Level 1 Part 2
Subtraction Level 1 Part 1 - Glossary and Strategies is now available!!
Subtraction Level 1 Part 1