EXERCISE 1.3
Estimate each of the following using general rule:
(a) 730 +998 (b) 796 - 314 H2.904 +2.888 (d) 28.292 - 21,496
Make ten more such examples of addition, subtraction and estimation of their outcome.
fgbGive a rough estimate (by rounding offto nearest hundreds) and also a closer estimate
(by rounding off to nearest tens):
(a) 439 + 334 + 4.317 (b) 1,08,734 - 47,599 (c) 8325-491
(d) 4.89.348 - 48.365
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Answer: ion kno but its lit!
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