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

Tags

CCSS.2.NBT.B.7

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

• without

• with

Tags

CCSS.2.NBT.B.7

The result of this mixed operations is ....

• 174

• 212

• 182

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

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

• 472

• 289

• 340

• 198

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

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

Tags

CCSS.2.OA.A.1

Use mental math to solve.

120 + 42 + 80

Tags

CCSS.2.NBT.B.5

What is 72 - 35?

• 37

• 50

• 42

• 25

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

• 765

• 888

• 945

• 856

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

• 887

• 927

• 237

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2