Add and Subtract Within 1,000

640 + 276=

• 619

• 916

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

850 - 280=

• 570

• 405

What is the sum of 486 and 307?

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find 386 + 134 + 92

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Alex had $200 saved from his summer job. He got $50 for his birthday from his grandmother and another $84 when he sold his old bike. How much money does Alex have now?

Tags

CCSS.3.OA.D.8

Find the sum of 694 + 132.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Solve 839 – 396.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Find the value of the unknown number in the equation below. 381 + ____ = 847

• 546

• 1,228

• 847

• 466

Tags

CCSS.4.NBT.B.4

The same number replaces both unknown digits in the addition problem below.

5__6

+34__

________

934

What one number can replace both unknown digits to make the equation true?

Tags

CCSS.2.NBT.B.7

947 - 413=

• 534

• 435

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2