MJ's answer to Sri's Primary 5 Maths Whole Numbers Singapore question.

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MJ
Mj's answer
103 answers (A Helpful Person)
1st
WXZ = 180 - 35 - 35 = 110
YXZ = 180 - 42 / 2 = 69
WXY = 110 + 69 = 179
Sri
Sri
2 years ago
Thank you