Multiplying Powers of Tens

How would you write 8 x 10 x 10 x 10 x 10?

• 8 x 100²

• 8 x 10⁴

• 800

• 800⁴

Tags

CCSS.5.NBT.A.2

10³

• 10

• 100

• 1,000

• 300

Tags

CCSS.5.NBT.A.2

6 x 10²

• 600

• 60

• 6,000

• 1200

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CCSS.5.NBT.A.2

(3x4) x 10³

• 1,200

• 3,000

• 12,000

• 4,000

Tags

CCSS.5.NBT.A.2

When multiplying by a power of ten, the decimal point moves  _______ .

• left

• up

• down

• right

Tags

CCSS.5.NBT.A.2

When multiplying by a power of ten, how many times does the decimal place move to the right?

• once for every zero

• twice for every zero

• three times for every zero

• it never moves

Tags

CCSS.5.NBT.A.2

13.256 × 10 ² 

• 13.256

• 132.56

• 1,325.6

• 1,325,600

Tags

CCSS.5.NBT.A.2

How would I write 9 x 10³

• 9 x 1,000

• 1,000

• 900

• 90 x 10 x 10 x 10

Tags

CCSS.5.NBT.A.2

0.003 X 10³

• 3

• 30

• 300

• .03

Tags

CCSS.5.NBT.A.2

14 x 10³

• 1,400

• 0.014

• 14,000

• 42,000

Tags

CCSS.5.NBT.A.2