Multiplication Review- Whole #'s and Decimals

A student is asked to multiply 145 × 58 by completing each step of the model. Which numbers can the student use to complete each step of the model correctly?

• step 1: 1,160 step 2: 7,250 step 3: 8,410

• step 1: 1,160 step 2: 725 step 3: 1,885

• step 1: 203 step 2: 725 step 3: 928

• step 1: 1,160 step 2: 7,250 step 3: 8,310

Tags

CCSS.4.NBT.B.5

The school's PTO buys 38 boxes of popsicles for Popsicle Friday. Each box contains 1,492 popsicles. How many popsicles does the PTO buy?

• 56,686

• 56,696

• 16,412

• 15,412

Tags

CCSS.5.NBT.B.5

Study the number line.

Which equation is represented by the number line?

• 6 X 0.08 = 0.24

• 6 X 0.8 = 0.24

• 6 X 0.04 = 0.24

• 6 X 0.4 = 0.24

Tags

CCSS.5.NBT.B.7

Amy multiplies 3,412 by 58. What steps should she take to multiply the number correctly?

• First, she should multiply 3,412 by 8. Then, she should multiply 3,412 by 5. She should add the two products to get her final answer.

• First, she should multiply 3,412 by 8. Then, she should multiply 3,412 by 50. She should multiply both products to get her final answer.

• First, she should multiply 3,412 by 8. Then, she should multiply 3,412 by 50. She should add both products to get her final answer.

• First, she should multiply 3,412 by 8. Then, she should multiply 3,412 by 5. She should multiply the two products to get her final answer.

Tags

CCSS.5.NBT.B.5

What is the product of 4,829 × 47?

• 53,119

• 190,513

• 226,963

• 229,863

Tags

CCSS.5.NBT.B.5

In which expression will the decimal point move 4 places to the right?

• 3.4 × 10²

• 3.4 ÷ 10²

• 3.4 X 10⁴

• 3.4 ÷ 10⁴

Tags

CCSS.5.NBT.A.2

Which equation is correct?

• 7.3 × 10² = 730

• 7.3 x 10⁴ = 7, 300

• 7.3 × 10⁵ = 73,000

• 7.3 x 10⁷ = 7,300,000

Tags

CCSS.5.NBT.A.2

How many zeros will be in the product of 40 × 10²?

• 1 zero

• 2 zeros

• 3 zeros

• 4 zeros

Tags

CCSS.5.NBT.A.2

What is another way to write 73.8 ÷ 10⁴?

• 0.00738

• 0.0738

• 73, 800

• 738,000

Tags

CCSS.5.NBT.B.7

Consider the area model of 452 × 19.

What is the product of 452 X 19, and why?

• 4, 520 because 4,000 + 3,600+ 500+ 450+20+ 18 = 4,520

• 4, 520 because 4,000 + 500 + 20 − 3, 600 + 450 + 18 = 4, 520

• 8, 588 because 4,000 + 3,600+ 500 + 450 + 20 + 18 = 8,588

• 8,588 because 4,000 + 500 + 20 − 3, 600 + 450 + 18 = 8,588

Tags

CCSS.4.NBT.B.5