Question

11. 392 x 138
Estimate each of the following products by rounding off the first number upwards and
the second number downwards:
9. 423 x 158
12. 271 x 339
13. 183 x 154
lia
14. 267​

Answer 1

83048483030484847464022

Answer 2

Answer:

check your book ok

Step-by-step explanation:

thanx