EXERCISE 1D
1. Round each of the following numbers to the nearest ten:
(d) 16378
(a) 36
(b) 173
(c) 3869
2. Round each of the following numbers to the nearest hundred:
(a) 814
(b) 1254
(c) 43126
(d) 98165
3. Round each of the following numbers to the nearest thousand:
(a) 793
(b) 4826
(c) 16719
(d) 28394
4. Round each of the following numbers to the nearest ten thousand:
(a) 17514
(b) 26340
(c) 34890
(d) 272685
Estimate each sum to the nearest ten:
5. (57 +34)
6. (43 +78)
8. (86 +19)
7. (14 + 69)
9. (95 +58)
11. (356 +275)
10. (77 +63)
12. (463 +182)
Estimate each sum to the nearest hundred:
13. (538 + 276)
14. (236 +689)
15. (458 + 324)
16. (170 + 395)
Answers
Answered by
1
A)
1) 16380
2) 40
3) 170
4) 3870
B)
1) 800
2)1200
3)43100
4)98100
C)
1)1000
2)5000
3)17000
4)29000
D)
1)20000
2)30000
3)30000
4)300000
E)
1)90
2)120
3)100
4)80
5)150
6)630
7)140
8)640
F)
1)800
2)900
3)800
4)600
Hope it helps
Please mark this answer as brainliest
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1) 16380
2) 40
3) 170
4) 3870
B)
1) 800
2)1200
3)43100
4)98100
C)
1)1000
2)5000
3)17000
4)29000
D)
1)20000
2)30000
3)30000
4)300000
E)
1)90
2)120
3)100
4)80
5)150
6)630
7)140
8)640
F)
1)800
2)900
3)800
4)600
Hope it helps
Please mark this answer as brainliest
#Justice for vinayaki
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