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Adding Decimals
Subtracting decimals
Expanded Notation
100

Add the decimals 10.38 + 9

19.38

100

Subtract the decimals 13.62 - 11

What is 2.62

100

42.19

40 + 2 + 0.1 + 0.09

200

Add the decimals 135.62 + 13.2

148.82

200

Subtract the decimals 37.16 - 6.06

What is 31.10

200

239.046

200 + 30 + 9 + 0.04 + 0.006

300

Add the decimals 52.36 + 44.63

96.99

300

Subtract the decimals 93.62 - 42.61

What is 51.01

300

83.0105

80 + 3 + 0.01 + 0.0005

400

Add the decimals 107.46 + 72.421

179.881

400

Subtract the decimals 117.37 - 102.24

What is 15.13

400

4003.0029

4000 + 3 + 0.002 + 0.0009

500

Add the decimals 654.22 + 325.67

979.89

500

Subtract the decimals 792.69 - 202.34

What is 590.35

500

270.19207

200 + 70 + 0.1 + 0.09 + 0.002 + 0.00007