Mathematics for IGCSE & O level - Equations (Section 1 - No. 12) | ExamPlay

Mathematics for IGCSE & O level - Equations (Section 1 - No. 12)

If a = 20 and b = 17, what is the value of a-b?

37

3

33

2

הֶסבֵּר

20-17 = 3

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