Math 3 Digit Addition and Subtraction

482-251

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

324+625

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

372+517

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Solve this problem:
    43
-   19

• 24

• 36

• 26

• 14

Tags

CCSS.1.NBT.C.4

CCSS.2.MD.B.6

Solve this problem:
   66
-  16

• 56

• 60

• 50

• 40

Tags

CCSS.2.OA.A.1

Solve this problem:
   89
- 25

• 64

• 74

• 84

• 94

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Ms. Flory has 28 apples and Ms. Delouis gives her 10 more. Do I need to add these numbers or subtract them?

• Add

• Subtract

Tags

CCSS.1.OA.A.1

Jo did 36 sit-ups. Then she did 27 more. How many sit-ups did Jo do in all?

• 73

• 63

• 53

• 9

Tags

CCSS.2.OA.A.1

Use your favorite strategy to find the difference of the following problem. 71 - 35

• 44

• 36

• 106

• 46

Tags

CCSS.2.NBT.B.5

Alexis got a new book for his birthday. He has read 55 pages so far. He has 36 more pages to read. How many pages are in the book?

• 55 + 36 = 91

• 55 + 36 = 81

• 55 - 36 = 19

• 55 - 36 = 21

Tags

CCSS.3.OA.D.8