Question

Exercise 2,5
1. Add using expanded form,
(6) 297 and 753
(a) 239 and 853
(d) 836 and 457
(c) 122 and 869
2. Round off to the nearest tens
(b) 81
(a) 35
(d) 136
( 57
3. Round off to the nearest hundreds,
(a) 439
(b) 187
(c) 358
(d) 4891
4. Find the estimated sum by rounding to the nearest tens,
(a) 33 +46 (6) 29 + 75
(5732
5. Find the estimated sum by rounding to the nearest hundreds
(a) 183 - 235 (b) 279 +62)
( 205 + 385
MOR PROBLEMS​

Answer 1

Answer:

sorry I can't slove this question