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Question: Complete the fact family.



A ) (i)1, (ii)0, 4 (iii) 4, 0(iv)4, 0
B ) (i)1, (ii)1, 4 (iii) 4, 1(iv)4, 1
C ) (i)0 (ii)4, 4 (iii) 1, 4(iv)4, 4
D ) (i)1, (ii)4, 1 (iii) 1, 4(iv)4, 1

Steps to derive

1 4 × 1 = 4.

2 4 ÷ 4 = 1

3 4 ÷ 1 = 4



Hence the right answer is Option B

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