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Decimal Place Value
Adding and Subtracting Decimals
Decimal Multiplication
Decimal Division
Decimal Rounding
100

What place value is the 6 in 3.161?

The hundredths
100

0.31 + 4.2 = 

4.51

100

45 x 0.01 = 

0.45
100

5 / 0.01 = 

500

100

Round 8.1 to the nearest WHOLE number

8

200

What place value is the 9 in 5.029?

The thousandths

200

2.68 - 1. 55 =

1.13

200

13 x 0.2 = 

2.6

200

8 / 0.1 = 

80

200

Round 7.86 the nearest TENTH

7.9

300

Which 8 has a larger value?

7.890 or 7.098

7.890

300

1 - 0.87 = 

0.13
300

5.7 x 2.1 = 

11.97

300

24 / 0.8 = 

30

300

Round 36.789 to the nearest HUNDREDTH

36.79

400

Write 0.245 in expanded form

( x ) + ( x ) + ( x ) =

(0.1 x 2) + (0.01 x 4) + (0.001 x 5) = 0.245

400

16.2 + 1.098 = 

17.298

400

2.9 x 4.6 = 

13.34

400

372 / 0.6 = 

620

400
Round 1.655 to the nearest TENTH

1.7

500

Write 4.269 in expanded form

( x ) + ( x ) + ( x ) + ( x ) = 

(1 x 4) + (0.1 x 2) + (0.01 x 6) + (0.001 x 9) = 4.269

500

100 - 73.723 = 

26.277

500

15.9 x 0.13 = 

2.067

500

54.8 / 0.08

685

500

Round 78.7810 to the nearest THOUSANDTH

78.781