Grouping the terms — task. Maths CBSE Live product, Class 7 (2026-27).

Group the terms of the expression in any order and find whether the sum equal or not.

(4 + 8) + 12 = i + 12 = i

4 + (8 + 12) = 4 + i = i

[(-16) + 7] + (-3) = i + (-3) = i

(-16) + [7 + (-3)] = (-16) + i = i

Conclusion:

[Note: Enter minus symbol if necessary]

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6. Grouping the terms