1.

The fish in the pond below, carry some numbers. (Choose any 4 pairs and carry out four multiplications with those numbers. Now, choose four other pairs and carry out divisions with these numbers.)Examples: i. (-13) × (-15) = 195ii. (-24) ÷ 9 = -24/9 = -8/3

Answer»

1. (-13) × 9 = -117 

2. 12 × 13 = 156 

3. 9 × (-37) = -333 

4. (-15) × (-8) = 120

5. (−28) ÷ 12 = -28/12 \(=\frac{(-1)\times (28)}{12}\) = -7/3

6. 12 ÷ 9 = 12/9 = 4/3

7. 9 ÷ (−24) = 9/-24 \(=\frac{9}{(-1)\times (24)}\) = -3/8

8. (−18) ÷ (−27) = -18/-27 \(=\frac{(-1)\times (18)}{(-1)\times (27)}\) = 2/3



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