1.

Say whether right or wrong.i. (5 × 8) = (8 × 5)ii. (16 + 0) = 0iii. (16 + 0) = 16iv. (9 + 4) = 12

Answer»

i. (5 × 8) = (8 × 5)

40 = 40 is right

ii. (16 + 0) = 0

16 + 0

= 16

16 = 0 is wrong

iii. (16 + 0) = 16

16 = 16 is right.

iv. (9 + 4) = 12

13 = 12 is wrong.



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