19×(12+18=(19×12)+(19×___)
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Answered by
23
Answer:
The answer is 18
Answered by
16
Answer:
18 the answer mate......
19×30 = 228 + 19× ___
570 = 228 + 19×18
570 = 228 + 342
570 = 570
Hope it helps you ^_^
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