Review: Place Value, Comparing Value, M&D by powers of 10

Mystery

100

What is 4x4x4 as an exponent? 

What is 4³

200

What is the value of the 9 in the number 457.09

What is 0.09

300

Solve. 

7564.3 x 10³

What is 7,564,300

400

23.902 

The value of the 2 in the thousandths place is _____ the value of the 2 in the tens place. 

What is 1/10,000

500

Solve. 

5632.92 ÷ 10³ 

What is 5.63292

Place Value

100

What is the place of the 8 in the number 23.8 

What is tenths place

200

What is the value of the 7 in the number 74.32

What is 70

300

What is the place of the 3 in the number 4,349.9

What is hundreds place

400

What is the value of the 8 in the number 384,239.5

What is 80,000

500

What is the value of the 9 in the number 1,934,232.7

What is 900,000

Comparing Values

100

54.53

The value of the 5 in the tens place is _______ the value of the 5 in the tenths place. 

What is 100x as much

200

58.98 

The value of 8 in the hundredths place is _____ the value of the 8 in the ones place. 

What is 1/100 of 

300

9,329.2 

The value of 9 in the thousands place is _____ the value of 9 in the ones place. 

What is 1,000x as much 

400

4,567.4

The value of 4 in the tenths place is _____ the value of the 4 in the thousands place. 

What is 1/10,000 of 

500

5,432,840.93 The value of 3 in the ten thousands place is _____ the value of 3 in the hundredths place. 

What is 1,000,000 x as much 

Multiplying by Powers of 10

100

Solve. 

34.5 x 10²

What is 3,450 

200

Solve.

2.432 x 10²

What is 243.2

300

Solve. 

543.95 x 10³

What is 543,950

400

Solve. 

9.74512 x 10³

What is 9745.12

500

Solve. 

432.99 x 10⁴

What is 4,329,900

Dividing by Powers of 10

100

Solve. 

54.4 ÷ 10¹

What is 5.44

200

Solve. 

5.94 ÷ 10²

What is 0.0594

300

Solve. 

432.3 ÷ 10²

What is 4.323

400

Solve. 

4,234.9 ÷ 10³

What is 4.2349

500

Solve. 

65,585.6 ÷ 10⁴

What is 6.55856