MATH MOM TEACHERActivities

Missing Part Problems

Two- and Three-Digit Addition

Make the next ten

74+?=90

Solved

0

  1. 1. Make the next ten74 + ? = 80
  2. 2. Add the needed tens80 + ? = 90
  3. 3. Find the missing part74 + ? = 90

What is needed to make the next ten?

4+?=10

Type the answer, or drag or tap the cube to build it.

74

Drag or tap to add ones

Drag or tap to add tens