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Addition and Subtraction Mass
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900 mg + 40 cg = ... cg
130
Oops!
Okay!
The weight of those vegetables are ... kg ...g
4 kg 600 g
Oops!
Okay!
90 dg - 5.000 mg = ... mg
4.000
Oops!
Okay!
14 kg 800 g - 6 kg 200 g = ... kg ... g
8 kg 600 g
Oops!
Okay!
800 dg - 3 dag = ... dag
5
Oops!
Okay!
4 kg - 1000 g = ... g
3000
Oops!
Okay!
The weight of those bananas are ... kg ...g
1 kg 200 g
Oops!
Okay!
500 g + 10 dag = ... g
600 g
Oops!
Okay!
300 g + 10 g = ... g
310 g
Oops!
Okay!
60 hg - 1 kg = ... hg
50
Oops!
Okay!
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