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katen-ka-za [31]
3 years ago
13

Work Out The Answers

Mathematics
1 answer:
kodGreya [7K]3 years ago
3 0

Answer:

A1.) 87 + 63 =150

180 - 150 = 30

all the As is the same formula....

B1.) 180 - 123 = 57

57 + 82 = 139

180 - 131 = 41

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