Question

Estimate each of the following using general rule

(a) 730 + 998
(b) 796 — 314
(c) 12,904 + 2,888
(d) 28,292 — 21,496​

Answer 1

Step-by-step explanation:

1. estimate of 730 + 998 =1,700
2. estimate of 796-134=500
3. estimate of 12,904+2,888=16,000

• 28,292-21,496=16,000
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