Math Mod 3 Review

What is the value of 10⁵?

• 100

• 1,000

• 10,000

• 100,000

Tags

CCSS.4.NBT.A.1

When a whole number is multiplied by 10⁴, how does the placement of the decimal point change?

• It moves ten places to the right.

• It moves four places to the left.

• It moves ten places to the left.

• It moves four places to the right.

Tags

CCSS.5.NBT.A.2

Solve 36 x 10³ = ________.

• 360

• 3,600

• 36,000

• 360,000

Tags

CCSS.4.NBT.B.5

Solve 8 x 10³ = ________.

• 80,000

• 8,000

• 800

• 80

Tags

CCSS.4.NBT.B.5

Solve 16 x 10³ = ________.

• 16,000

• 1,600

• 160

• 16

Tags

CCSS.4.NBT.B.5

Solve 22 x 10⁴ = ________.

• 2,200,000

• 220,000

• 22,000

• 2,200

Tags

CCSS.4.NBT.B.5

To estimate the product of 44 x 52, what is the best way to round the factors?

• 45 x 55

• 40 x 50

• 50 x 50

• 40 x 55

Tags

CCSS.4.NBT.B.5

Estimate the product of 37 x 62 = ________. Select the equation that correctly represents how to round each factor.

• 40 x 60 = ________

• 30 x 60 = ________

• 40 x 65 = ________

• 35 x 65 = ________

Tags

CCSS.4.NBT.B.5

Use the standard algorithm to solve the equation 42 x 27 = ________.

• 1,134

• 1,164

• 1,204

• 1,234

Tags

CCSS.5.NBT.B.5

Find the product.

61

x 25

• 1,515

• 1,525

• 1,535

• 1,545

Tags

CCSS.4.NBT.B.5