Pumpkin Mystery Picture: Adding & subtracting to 100
Solve 111 problems (Adding & subtracting to 100, numbers 1–100) and color the matching squares to reveal the Pumpkin. The worksheet and answer key download together.
- equations
- 111
- Largest number
- 100
- Size
- M
A smiling jack-o'-lantern with a curly green stem and a cheerful carved face. The round orange shape appears quickly, and the grin is a fun surprise at the end.
Problems use two-digit numbers up to 100, mixing those with and without regrouping: 36 + 27, 45 + 30, 82 − 49, 70 − 26. Children practice adding tens and ones separately, trading ten ones for a ten, and subtracting when the ones digit on top is too small, as in 82 − 49. Mental strategies such as adding 30 and then 6 work well here, and so do column methods on scrap paper.
Two-Digit Addition and Subtraction Color by NumberPumpkin Math Mystery Picture Worksheet