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addition and subtraction of decimals
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(17.98 + 3.078) −(24 - 10.1 -7.98)
15.138
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Okay!
(18.165 - 7.3) −1.9 + 8.706
17.671
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Okay!
19.74 - 16.64−2.10
1
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Okay!
(134.78 -79 - 36.876) + 89.007 - (78.879 + 48.3 - 100)
80.732
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Okay!
16.98+(25.22−19.94)
19.26
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Okay!
(12.28 - 6.789−(0.41+ 3.67)) + (12.14 - (16−15.419))
1.441
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Okay!
(6.4+9.38) −9.39 + 16.93
23.32
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Okay!
(12.063−3.447+10.04)−(75.065+ 25.48 - 100.04)
18.151
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Okay!
3.789+1.20 −1.259
3.73
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Okay!
12.05−(17.83−13.16)
7.38
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Okay!
19.168+1.51+17.357
38.035
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Okay!
((89.907- 79.3) - (105.98 - 99.209)) + 34.67 - 20.985
17.521
Oops!
Okay!
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