Question

Thousands:- a)
Give a rough estimation to each of the following by rounding off to:-
1. Hundreds:-
a) 7677 +3589
b) 11963-9369
c) 3239 x 128
d) 76877-7783
e) 235 x 375
2. Thousands:-
a) 11244 + 35878
b) 78203 - 16407
c) 1387 x 1789
d) 58704 +98345
e) 3111 x 1113-

pls help me
I don't know this answers pls help me ​

Answer 1

Answer:

a)1200

b)2000

c)3,00,000

d)69200

e)60,000

2.

a)50,000

b)6,000

c)2,000,000

d)158,000

e)3,000,000