Subtraction and Addition Strategies to 1,000

431+276

• 607

• 707

• 645

• 355

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

214-164

(a)  

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Check ALL the ways to show 586

• 50 + 80 + 60

• 500 + 80 + 6

• 58 tens and 6 ones

• 58 hundreds and 6 tens

• 5 hundreds and 86 ones

Tags

CCSS.2.NBT.A.3

A store has 87 pairs of shoes. They sell 17 pairs of shoes. They put all the rest of the shoes on 7 equal shelves. How many pairs of shoes are on each shelf?

• 5

• 9

• 10

• 3

Tags

CCSS.3.OA.D.8

the book Jack is reading has 65 pages. He reads 6 pages each day for 3 days. which equation could be used to find how many pages, p, Jack has left to read?

• p = 65 + 9

• p = 65 - 9

• p = 65 + 18

• p = 65 - 18

Tags

CCSS.3.OA.D.8

Mr. Carter has 254 pounds of potatoes. He sells 38 pounds of sweet potatoes and 74 pounds of white potatoes. How many pounds of potatoes does Mr. Carter have now?

(a)  

Tags

CCSS.3.OA.D.8

Ling has a piece of ribbon that is 40 inches long. She cuts off 3 pieces that are each 9 inches long. How much ribbon does Ling have left?

• 12 inches

• 13 inches

• 27 inches

• 28 inches

Tags

CCSS.4.MD.A.2

Luke is trying to solve this problem.

659 - 318

Which equation is the most reasonable estimate of the difference?

• 600 - 300 = 300

• 625 - 320 = 305

• 660 - 320 = 340

• 700 - 300 = 400

298 + 406

• 704

• 694

• 696

• 714

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

905 - 362

• 643

• 543

• 1,267

• 757

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2