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1764 + 589 = 
545 ÷ 5 =
700 × 8 =
1265 - 782 =
12.5 + 6.82 =
11.17 - 5.38 =
570 × 4 =
19.5kg + 26.9kg = kg
78m + 15.89m = m
1750cm + 45m = m

 

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