Answer:
Solution 1:
(a) 730+998
Rounding of to nearest hundred
730\Rightarrow700 and 998\Rightarrow1,000
730+998\ \Rightarrow\ 700+1,000
= 1,700
(b) 796-314
Rounding of to nearest hundered
796\Rightarrow800\ \ and\ \ 314\Rightarrow300
796-314\ \Rightarrow\ 800-300
= 500
(c) 12,904+2,888
Rounding off to nearest thousand
12,904\Rightarrow13,000\ \ and\ \ 2,888\Rightarrow3,000\ 12,904+2,888\ \Rightarrow\ 13,000+3,000
= 16,000
(d) 28,292-21,496
28,292\Rightarrow28,000\ \ and\ \ 21,496\Rightarrow21,000
28,292-21,496\ \Rightarrow\ 28,000-21,000
= 7,000
10 more examples :-
Example 1:
1,246+5,822\ \Rightarrow\ 1,200+6,000\ =\ 7,200
Copyright © 2024 EHUB.TIPS team's - All rights reserved.
Answers & Comments
Answer:
what is questions ,, write it
Solution 1:
(a) 730+998
Rounding of to nearest hundred
730\Rightarrow700 and 998\Rightarrow1,000
730+998\ \Rightarrow\ 700+1,000
= 1,700
(b) 796-314
Rounding of to nearest hundered
796\Rightarrow800\ \ and\ \ 314\Rightarrow300
796-314\ \Rightarrow\ 800-300
= 500
(c) 12,904+2,888
Rounding off to nearest thousand
12,904\Rightarrow13,000\ \ and\ \ 2,888\Rightarrow3,000\ 12,904+2,888\ \Rightarrow\ 13,000+3,000
= 16,000
(d) 28,292-21,496
Rounding off to nearest thousand
28,292\Rightarrow28,000\ \ and\ \ 21,496\Rightarrow21,000
28,292-21,496\ \Rightarrow\ 28,000-21,000
= 7,000
10 more examples :-
Example 1:
1,246+5,822\ \Rightarrow\ 1,200+6,000\ =\ 7,200