Question 181
Estimate the product 758 × 6784 using the general rule.
We have, 758 × 6784 Rounding off 758 to nearest hundred= 800 and rounding off 6784 to nearest hundreds = 6800 So, estimated product = 800× 6800= 5440000
Question 3(a) Estimate the following product using general rule: 578 x 161
Question 3(b) Estimate the following product using general rule: 5281 x 3491
Question 3(d) Estimate the following product using general rule: 9250 x 29
Question 3(c) Estimate the following product using general rule: 1291 x 592