Topic 9 Formative

Which shows breaking 253 + 425 apart by place value to find the sum?

• 200 + 400;

  53 + 20; 3 + 5

• 200 + 400;

  50 + 25; 3 + 5

• 200 + 500;

  50 + 20; 3 + 5

• 200 + 400;

  50 + 20; 3 + 5

Tags

CCSS.2.NBT.B.7

What is the sum of 423 + 336?

• 769

• 113

• 749

• 759

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Cayla picked 287 cherry tomatoes from her garden in May and 339 in June.

How many cherry tomatoes did Cayla pick in all?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is 187 + 389?

• 576

• 566

• 586

• 466

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum?

537

+281

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Luke's class is studying different kinds of wildflowers. They collected 112 flowers the first week, 260 flowers the next week, and 337 flowers the third week.

How many flowers have they collected so far?

• 183

• 719

• 699

• 709

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum?

121

517

+340

• 878

• 788

• 978

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 35 + 645 + 122?

• 792

• 802

• 812

• 782

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the difference:

728 – 424

• 404

• 304

• 424

• 324

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the difference?

892

–732

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2