Question

Hence, the total number of estimated students (in terms of the
nearest hundred) of two schools is 700.
EXERCISE 7.2
1. Estimate each of the following sums to the nearest ten.
Also, find the actual sum:
(i)
(iv)
32
+ 90
111
66
+ 54
+ 396
x
(v)
1245
+ 805
(vi)
9805
+ 7710
(vii)
45312
+ 8055
(viii) 25
+8
2. Estimate each of the following sums to the nearest hundred.
Also, find the actual sum:
105 (ii) 823
1055 (
+ 250
+ 162
(iv)
+ 715​

Answer 1

Answer:

ok

Step-by-step explanation:

follow me and get followed back, and thank my some answer , please