Question

No.1 Estimate the product in each of the following by rounding off the first number to the nearest thousands and the second number to the nearest tens:
1) 1311 * 8291
2) 2526 * 4381
3) 5420 * 2380
4) 5478 * 7842
PLEASE Send me Answer of question.

Answer 1

1) 1000*8300

2) 3000*4380

3) 5000*2380

4) 5000*7840

Answer 2

1) 1000*8300

2) 3000*4380

3) 5000*2380

4) 5000*7840