Question

11. Subtract : 28, 34, 79, 899 from 71 , 15 , 08, 346
12. Find the product : 15, 305 x 248
13. Divide : 80647 -92
14. Find the missing digits and write in numeral.
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Answer 1

Answer:

11.

$71 - 28 = 43 \\ 15 - 34 = 19 \\ 8 - 79 = 71 \\ 346 - 899 = 52$

12.

$15305 \times 248 = 3817960$

13.

$80647 \div 92 = 87.597826$