Question

43 lets collect different ways to make 40
45 ways to make 40
8 × 5 4 × 10 2 × 20
46 which expression shows a product of 40?
3 × 15 1 × 40

Explanation:

Step1: Calculate 3×15

$3\times15 = 45$

Step2: Calculate 1×40

$1\times40 = 40$

Answer:

1 × 40