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Addition and Subtraction of Decimals
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Beth has 2.3 meters of blue ribbon and 3.1 meters of red ribbon, how long is the ribbon that she have?
5.4 meters
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0.234 + 0.42
0.654
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4 - 2.3
1.7
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5.75 - 3.21
2.54
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Luis has P20. He wants to buy an eraser worth P12.50. How much will be his change?
P 7.50
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0.25 + 0.6
0.85
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0.2 + 0.5
0.7
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0.8 - 0.15
0.65
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3.7 + 4.8
8.5
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