addition with regrouping

321 + 145 =

• 426
• 466
• 467
• 461

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

345 + 129 =

• 464
• 458
• 563
• 474

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

If there are 33 birds and 18 more fly over, how many birds are there now?

• 41
• 38
• 45
• 51

Tags

CCSS.2.OA.A.1

If there are 12 bags of Skittles and you buy 9 more, how many bags are there now?

• 21
• 33
• 12
• 11

Tags

CCSS.2.OA.A.1

524 + 191 =

• 515
• 715
• 525
• 725

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

531 + 273 =

• 714
• 704
• 804
• 814

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Fifteen dogs were in the girl's house, then 12 cats came. How many cats and dogs were at the house now?

• 25
• 27
• 17
• 11

Tags

CCSS.2.NBT.B.6

27+56=

• 83
• 73
• 72
• 81

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

35+48=

• 83
• 73
• 84
• 75

Tags

CCSS.2.NBT.B.5

Use your favorite strategy to find the sum of 34+23

• 58

• 67

• 57

• 76

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5