-
math
-
Addition, subtraction
-
Age 3-16
-
level: elementary
-
English
Author's Instructions
Identify if you need to add or subtract. Count the total or cross out to find the answer.
-
math
-
Addition, subtraction
-
Age 3-16
-
level: elementary
-
English
Author's Instructions
Identify if you need to add or subtract. Count the total or cross out to find the answer.
