Topic 9 Formative

Use place-value blocks or drawings and partial sums to add.

423 + 336 = _____

• 750

• 759

• 700

• 659

Tags

CCSS.2.NBT.B.7

What is the sum?

537

+281

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum?

121

517

+270

• 8108

• 900

• 908

• 898

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is 187 + 389?

• 576

• 586

• 566

• 476

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the difference: 728 – 424.

• 404

• 324

• 424

• 304

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2