Question

5. Estimate each of the following by rounding off each number nearest to its greatest
place
(1) 730 +998
(11) 5,290 + 17,986
(iii) 796 - 314
(iv) 28,292 - 21,496​

Answer 1

Answer:

(I) 1700

(ii) 23,000

(III) 500

(iv) 7,000

Step-by-step explanation:

round the greatest value it has each number ,then add/subtract.

Hope it helps

Answer 2

Answer:

( i ) 730 = 700

998 = 1000

= 1700

( ii ) 5290 = 5300

17986 = 18000

= 23300

( iii ) 796 = 800

314 = 300

= 500

( iv ) 28292 = 28300

21496 = 21500

= 6800

Step-by-step explanation:

nearest to hundreds