Math, asked by phooladevi1951, 7 months ago

Estimate the following:
(a) 234 + 649 – 186
(b) 9483 - 6321 – 2178
(c) 3284 x 639
(d) 12345 x 6789

Answers

Answered by aspirant007

4

Answers :

a. 697

b. 984

c. 2098476

d. 83810205

Answered by Deba4521

2

Answer:

234+649-189

=883-189

=694

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