Adding/Subtracting Decimals
Expanded Form
Comparing/Dividing Decimals
Rounding Decimals
Multiplying Decimals
100

50 + 23.543=?

73.543

100
Write the decimal in expanded form. 1.89
(1 x 1)+(8 x 0.1)+(9x0.01)
100

24 ones and 6 tenths divided by 3 ones= ?

8.2
100
Round 43.83 to the nearest tenth.
43.8
100

3.14 x 7=

21.98

200

89-24.322=?

64.678

200
Write the number in expanded form. 45.03
(4 x 10)+ (5 x 1)+(3 x 0.01)
200
Fill in the blank with <,>, or =. 45.02 _____ 44.9
>
200
Round 67.345 to the nearest hundredth.
67.350
200

8 x 6.022=

48.176

300

49.7+21.12=?

70.82

300
Write the decimal in standard form. (8 x 1)+(4 x 0.1)+(5 x 0.01)
8.45
300
What place value are you comparing when looking at the following decimals. 34.90 and 34.93
hundredths place
300
After rounding 45.834, the answer is 45.8. What place value was 45.834 rounded to?
tenths place
300

2.5 x 4=

10

400

57+4.8

61.8

400
Write the decimal in standard form. (9 x 1,000)+(8 x 1)+(1 x 0.001)
9,008.001
400
Compare the two decimals using <,>, or =. 0.09____ 0.090
=
400
After rounding 24.89, the answer is 25. What place value was 24.89 rounded to.
Ones/whole number
400

9 x 5.48=

49.32

500

46+26.7=?

72.7

500
Write the decimal in expanded form. 83,812.03
(8 x 10,000)+(3 x 1,000)+(8 x 100)+(1 x 10)+(2 x 1)+ (3 x 0.01)
500

852.36 divided by 6=?

142.06

500
Round 34.98 to the nearest tenths place.
35
500

2.79 x 7=?

19.53

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