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Tenths and hundredths
Hundredths and thousandths
Addition of decimals
Subtraction of decimals
Multiplication of decimals
400

4/10

0.4

400

40/100

0.04

400

4.9 + 6.3 =

11.2

400

4.5 - 3.8 =

0.7

400

4.1 ❎ 7 =

28.7

500

5/10

0.5

500

50/100

0.05

500

59.3 + 42.9 =

102.2

500

53.4 - 29.8 =

23.6

500

5.93 ❎ 37 =

216.81

600

6/10

0.6

600

60/100

0.06

600

69.39 +73.58 =

142.97

600

63.17 - 45.29 =

17.88

600

65.2 ❎ 36.8 =

211.6

700

7/10

0.7

700

70/100

0.07

700

75.57 + 53.6 =

129.17

700

71.93 - 55.2 =

16.73

700

77.8 ❎ 4 =

311.2

900

9/10

0.9

900

90/100

0.09

900

977.53 + 231.64 =

1209.17

900

983.22 - 795.77 =

117.45

900

999.82 ❎ 385.73 =

3470.66