2.58+3.4=, 0.61+0.38=, 42.5+37.35=, Amy's weight is 32.08 kg, Maggie weighs 1.6 kg more than Amy, how many kilograms does Maggie weigh?, The weight of oil is 13.87 kg, and it is put into a bottle weighing 0.6 kg. How much is the total weight?, 0.61+0.1=.

G4 U3第9單元 Decimal (Adding & subtracting)

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