Q.14 Estimate each of the following using general rule:
a) 19 X 78
b) 81 X 479
c) 521+ 321+ 2134
d) 1212 - 1001-999
Answers
Answered by
5
Answer:
1482
38799
2976
-788
Step-by-step explanation:
Hope it helps u...
Answered by
2
Answer:
1482
38799
2976
-788
Step-by-step explanation:
Hope it helps u...
Similar questions