Question

find the value, using suitable property​

Answer 1

Step-by-step explanation:

1. 1569 x 887 - 569 x 887

887 (1569 - 569)

887 (1000)

88700.

3. 18946 x 99 - (-18946) ( cuz multiplying

with 1 will give same result)

18946 x 99 + 18946 x 1

18946 ( 99+1)

18946 (100)

1894600

5. 8792 x 997 - (792 x 997)

997 ( 8792 - 792)

997 (8000)

7976000

2. (-188 x -34) +(-188 x - 66) (cuz

multiplying with minus

will give positive answer)

188 x 34 + 188 x 66

188(34 +66)

188(100)

18800

4. 295 x 66 + 295 x 34

295 (66+34)

295(100)

29500

6. 85128 x 99 + 85128 x 1

85128 (99+1)

85128 (100)

8512800

THANK YOU.