Adding with Regrouping

Adding 2 digit numbers

100

28 + 15

43

200

36 + 49

85

300

34 + 38

72

400

37 + 26

63

500

48 + 74

122

Add four 2 digit #s

100

56 + 62 +14 + 5 

137

200

15 + 26 + 32 + 24

97

300

34 + 27 + 12 + 36

109

400

28 + 15 + 49 + 13

105

500

75 + 13 + 43 + 36

167

Add 3 digit #s

100

167 + 253

420

200

357 + 175

532

300

516 + 198

714

400

242 + 398

640

500

941 + 759

1,700

Addition Word Problems

100

Erik had 27 comic books. Then he bought 15 more comic books. Later his dad gave him 36 toy cars. How many comic books does Erik have altogether?

27 + 15 = 42

200

Leilani builds a lego tower with 17 blocks. Ariel adds 14 more blocks to the tower. Then Lily adds 12 more blocks to the tower. How many blocks are in the tower in all?

17 + 14 + 12 = 42

300

Josiah bought 28 balloons. Then he bought 16 more balloons. His mom gave him 32 party hats. How many balloons does Josiah have?

28 + 16 = 44

400

Lauren had 147 skittles. Her mom gave her 219 skittles. How many skittles does Lauren have total?

147 + 219 = 366

500

Spooky Poo has 36 crickets. Mrs. Gutierrez brings her 48 more crickets. How many crickets does Spooky Poo have now?

36 + 48 = 84

Standard Form Review

100

What is the standard form of: 

500 + 80 + 6

586

200

What is the standard form of:

50 + 200 + 7

257

300

What is the standard form of 

6 + 10 + 300

316

400

What is the standard form of:

4 + 600

604

500

What is the standard form of:

50 + 700

750