Question

Hope you all help questions is estimate of the following using general rule :
a) 730 + 998
b) 796-314 so I am confused with this question plese answer and solwe this. Thanks

Answer 1

$a \: \: \: 730 + 998 \\ 730 + 1000 - 2 \\ 1730 - 2 \\ 1728 \\ \\ \\ b \: \: 796 - 314 \\ 800 - 4 - 300 - 14 \\ 500 - 18 \\ 482$

Answer 2

Answer:

(a) 730 + 998 = 800 + 1000 = 1800

(b)796 - 314 = 800 - 300= 500

Step-by-step explanation:

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