Exponents
Powers of 10
Decimal multiplication
8 x 10 x 10 x 10
100

43 x 102

What is 4300?

100

300 x 60

What is 18,000

100

50 x 1.5 = 

What is 75 points?

100

8 x 102

What is not equal (800)

200

43 x 101

What is 430?
200

30 x 800

What is 24,000

200

82 x 0.7=

What is 57.4?

200

80 x 102

What is equal (8,000)

300

4.3 x 102

What is 430?

300

27 x 100

What is 2,700

300

29.7 x 7 

What is 207.9 grams?

300

8 x 103

What is equal (8,000)

400

0.76 x ___ = 760

What is 103?

400

60 x 10

What is 600?

400

When you multiply by 100, each digit shifts to the ___, ___ places.

What is to the left, 2 places.

400

8 x (3 x 10)

What is not equal (240)

500

0.76 x ___ = 7.6

What is 101?

500

50 x 60 

 What is 3,000

500

7 x 0.04 = 7 x 4 x ____

What is 0.01?

500

800 x 101

What is not equal (8,000)

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