Question

Estimate the product. a) 67 × 6 b) 42 × 3

Answer 1

Answer:

67 × 6 = 402

42×3 = 126

Step-by-step explanation:

67 × 6 = 402

42×3 = 126

Answer 2

answer :

700,500

step by step explanation :

a. 67 – 70

6 –10

70 × 10 = 700

b) 42 – 50

3 –10

50 × 10 = 500