Multiply by Powers of Tens

7.44 x 1,000

• 7,440

• 744

• 7.44

• 74,400

10⁴ x 42.572

• 42.57

• 4257.2

• 42572

• 425720

46.51 x 0.1

• 0.4651

• 4.651

• 46.51

• 465.1

603.91 x 0.01

• 60391

• 6039.1

• 60.391

• 6.0391

94.34 x 10²

• 9.34

• 943400

• 943.40

• 9434

193.4 x 0.01

• 1934

• 1.934

• 19.34

• 19340

2.7 x 10

• 270

• 0.27

• 27

• 0.027

ten multiplied by itself a certain number of times.

• tens

• ones

• powers of ten

• multiply

Which expression is equal to 4,630?

• 4.63 x 10³

• 0.463 x 10³

• 463 x 10³

• 46.3 x 10³

Explain what happens to the value of the digits below.

2.75 x 10³

• The place value increases by 100

• The place value decrease by 1000.

• The place value decreased by 100

• The place value increases by 1000