Decimals GAME

Place Value

200

In 9.18, what place is the 1 in?

tenths

400

In 28.465, what place is the 5 in?

Thousandths 

600

2.165 What is the value of the 6?

six hundredths

800

In 1.43, what decimal place is worth 10 times LESS THAN where the digit 4 is now?

hundredths

1000

In 93.425, what place is 100 times GREATER THAN the where the 2 is now?

ones

Multiplying by 10, 100, 1000

200

12.1 x 100

1,210

400

9,563 x 10 =

95,630

600

52.1 x 1,000 =

52,100

800

0.321 x 100 =

32.1

1000

59.8 x 1,000 =

59,800

Adding Decimals

200

Add these decimals. 21.74 + 8.27

30.01

400

Add these decimals. 6.125 + 18

24.125

600

Add these decimals. 5.2 + 3.11

8.31

800

Add these decimals. 17.809 + 9.54

27.349

1000

Add these decimals. 4.67 + 29.1

33.77

Multiplying Decimals

200

Multiply these decimals. 0.3 x 5

1.5

400

Multiply these decimals. 0.87 x 3

2.61

600

Multiply these decimals. 4.42 x 6

26.52

800

Multiply these decimals.  2.5 x 1.2

3.00 or 3

1000

Multiply these decimals. 0.64 x 0.7

0.448

Subtracting Decimals.

200

Subtract these decimals.

3.53 - 2

1.53

400

Subtract these decimals.

10.71 - 0.7

10.01

600

Subtract these decimals.

2.54 - 1.82

0.72

800

Subtract these decimals.

32.05 - 17.29

14.76

1000

Subtract these decimals.

60 - 35.72

24.28

Exponents

200

Evaluate 7⁴

7 x 7 x 7 x 7= 2,401

400

What is the exponential form of 10 x 10 x 10 x 10 x 10

10⁵

600

Evaluate this expression

2 x 7²

98

800

Evaluate 72²

5, 184

1000

Evaluate 8 x 10⁷

80,000,000