Multiplication Problems

Which estimate will help you solve this multiplication problem?  – 365 × 17 =

• 300 x 20

• 400 x 20

• 300 x 10

• 400 x 10

Tags

CCSS.4.NBT.B.5

Which choice has an estimated product of 24,000?

• 108 x 2

• 301 x 77

• 203 x 12

• 405 x 45

Tags

CCSS.4.NBT.B.5

A group interested in protecting wildlife built houses to help save bats. One house holds 302 bats. About how many bats could 19 bat houses hold?

• 3,000

• 6,000

• 320

• 4,000

Tags

CCSS.4.NBT.B.5

TJ is drawing an area model to find 44 x 14. What should he write in the shaded rectangle?

• 40 x 4 = 160

• 4 x 10 = 40

• 14 x 4 = 56

• 4 x 4 = 16

Tags

CCSS.4.NBT.B.5

Chandler is finding partial products to solve 82 x 42. Here is what he has done so far: What should Chandler do next?

• Multiply 40 x 80

• Multiply 42 x 80

• Add 4 + 160 + 80

• Multiply 2 x 80

Tags

CCSS.4.NBT.B.5

Which choice has an estimated product of 2,000?

• 108 x 2

• 301 x 77

• 203 x 12

• 405 x 45

Tags

CCSS.4.NBT.B.5

What partial product is missing from the multiplication problem?

24 x 59

9 x 4

9 x 20

50 x 4

________

• 5 x 4

• 50 x 4

• 5 x 2

• 50 x 20

Tags

CCSS.4.NBT.B.5

Estimate the numbers to the nearest hundred and then solve.

927 x 516

• 4,500

• 45,000

• 450,000

• 45

Tags

CCSS.4.NBT.B.5

What answer goes in the box in the top left (green box)?

• 54,000

• 36,000

• 3,600

• 5,400

Tags

CCSS.5.NBT.B.5

An office needs to buy 20 new printers and 100 packages of paper. Each printer costs $300. Each package of paper costs $25. What is the cost of the printers and paper combined?

• $8,000

• $445

• $8,500

• $325

Tags

CCSS.3.OA.D.8