One Step Addition and Subtraction with Regrouping

Find the difference between 437 and 288. What expression below matches your answer?

• 1 hundred + 4 tens + 9 ones

• 1 hundred + 5 tens + 9 ones

• 2 hundreds + 5 tens + 1 one

• 2 hundreds + 4 tens + 9 ones

Tags

CCSS.2.NBT.B.7

Which problem would need to take a hundred and regroup to the tens place to find the difference?

• 567 + 312

• 567 - 312

• 567 - 377

• 567 - 319

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Which of the following are true about regrouping? (Pick 2)

• In subtraction, regrouping is changing a hundred to 10 tens or a ten to 10 ones.

• Regrouping only happens in addition

• In addition, regrouping is changing 10 ones to a ten or 10 tens to a hundred

• Regrouping is changing a hundred to 10 ones.

Tags

CCSS.2.NBT.B.7

What is another way to add 185 + 206 by breaking down each number into place values?

• 300 + 8 + 11

• 300 + 140 + 5

• 1 + 8 + 5 + 2 + 6

• 100 + 200 + 80 + 5 + 6

Tags

CCSS.2.NBT.B.7

Solve:
246 + 553 = ?

• 313

• 799

• 809

• 307

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Samantha has 123 apples. She buys 78 more and then gives 56 to her neighbor. How many apples does she have left?

• 145

• 134

• 145

• 155

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

679

+56

• 61215

• 635

• 4635

• 345

• 735

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Sara has 23 marbles, and she buys 34 more. How many marbles does she have now?

• 57

• 47

• 67

• 57

Tags

CCSS.2.NBT.B.6

Juan has 253 marbles. Ella has 38 more marbles than Juan. How many marbles does Ella have? Ella has (a)   marbles.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

The bakery made 22 chocolate cupcakes and 49 vanilla cupcakes. How many more vanilla cupcakes than chocolate cupcakes are there?

• 71

• 27

• 28

• 61

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2