All you have to do it PRINT!
This is a pack full of ways to practice finding the unknown number in addition problems and word problems!
This pack is Common Core Aligned! 1.OA.8
Included in this pack:
-1 Unknown Partners of 10
-1 Unknown Partners of 20
-3 find the unknown number
-3 Unknown number word problem journal prompts
-12 unknown number problem cards
-1 math center recording sheet
I hope this helps your class!