Powers of Ten Multiply

Which of the equations correctly multiply by a power of 10? (There is more than one correct answer)

• 3.45 x 10³ = 3,450

• 3.48 x 10⁵ = 34,800,000

• 1673.1 ÷ 10² = 16.731

• 1673.1 ÷ 10² = 16.731

Tags

CCSS.5.NBT.A.2

Look at the number below. How does the value of the underlined digit compare to the value of the digit to its left? (Choose all that apply.)

7.77

• It is one tenth the value of the digit to the right.

• It is 10 times the value of the digit to the right.

• It is one tenth the value of the digit to the left.

• It is 10 times the value of the digit to the left.

Tags

CCSS.5.NBT.A.1

The value of the digit 3 in 743,958 is ___ times the value of the 3 in 341.

• 10,000

• 1,000

• 100

• 10

Tags

CCSS.4.NBT.A.1

Tags

CCSS.8.EE.A.1

Fill in the blank with the missing answer:
87 × ___ = 87,000

• 10²

• 10³

• 10⁴

• 10

Tags

CCSS.5.NBT.A.2

87 x 1000 =

Mathematical Equivalence

ON

Tags

CCSS.5.NBT.B.5

The value of the digit 2 in 6.002 is ___ times the value of the 2 in 2.006.

• 1,000

• 100

• 0.001

• 0.01

Tags

CCSS.5.NBT.A.2

A way of writing a number that shows the value of each of its digits using powers of 10.

• exact form (ten)

• estimate form (10)

• expanded form (power of 10)

• expression form (5 + 5 = 10)

Tags

CCSS.4.NBT.A.2

What number is 10 times as much as 700?

• 7

• 7,000

• 70

• 70,000

Tags

CCSS.5.NBT.A.2

712 x A = 7,120

• 1

• 10

• 100

• 1,000

Tags

CCSS.5.NBT.A.2