Multiply by 1 Digit Numbers

Which equation matches the sentence?

63 is 9 times as many as 7

• 63x9=7

• 63=9x7

• 7x63=9

• 7x9=62

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

Which equation matches the sentence?

8 times as many as 2 is 16

• 8=2x16

• 2=8x16

• 8+2=16

• 8x2=16

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

CCSS.3.OA.A.4

CCSS.3.OA.C.7

Which sentence matches the equation?

4x3=12

• 4 times as many as 3 is 12.

• 12 times as many as 3 is 4

• 4 is 3 times as many as 12

• 4 more than 3 is 12

Tags

CCSS.3.OA.A.1

CCSS.3.OA.A.3

Which sentence matches the equation?

90=10x9

• 90 is 10 more than 9

• 90 times as many as 10 is 9

• 90 is 10 times as many as 9

• 90 is 10 less than 9

Tags

CCSS.3.NBT.A.3

CCSS.3.OA.A.1

Choose the best estimate

391x5

• 200

• 400

• 1,500

• 2,000

Tags

CCSS.3.NBT.A.1

Choose the best estimate:

5,402x7

• 3,500

• 4,200

• 35,000

• 42,000

Tags

CCSS.3.NBT.A.1

CCSS.3.OA.D.8

Use mental math to find the product:

4,000x3

• 700

• 1,200

• 7,000

• 12,000

Tags

CCSS.3.NBT.A.3

Use mental math to find the product:

80x90

• 170

• 720

• 7,200

• 810

Tags

CCSS.3.NBT.A.3

Use mental math to find the product:

600x5

• 300

• 3,000

• 11,000

• 30,000

Tags

CCSS.3.NBT.A.3

CCSS.3.OA.B.5

Multiply to find the product: 482x5

• 2010

• 2410

• 610

• 2050

Tags

CCSS.4.NBT.B.5