Direction: What approximate value should come in place of the question mark(?) in the following question ? (Note that you are not expected to calculate the exact value).
21 + 3.7 x 2.9 = ? ? ≈ 21+ 4 x 3 ≈ 21 + 12 ≈ 33 ≈ 32
Previous Question Next Question
Your comments will be displayed only after manual approval.
