Additions and Subtractions with Regrouping

The correct number to fill in the circle is ....

• 734

• 347

• 1

You can find the result by doing ....

• short way subtraction without regrouping

• short way addition without regrouping

• short way subtraction with regrouping

This picture shown the long way subtraction ... regrouping.

• without

• with

The result of this mixed operations is ....

• 174

• 212

• 182

James have 90 marshmallows in the jar. He adds 382 more. How many marshmallows are now in the jar? 

• 472

• 289

• 340

• 198

David took out 35 dog treats from the bag. Then he took out 24 more treats. Bulldog Bella ate 7 of the treats. How many treats does David have left?

• 52

• 59

• 66

Use mental math to solve.

120 + 42 + 80

Evaluate responses using AI:

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What is 72 - 35?

• 37

• 50

• 42

• 25

• 765

• 888

• 945

• 856

• 887

• 927

• 237