Question

A.
3. Add the product of (-16) and (-9) to the quotient of (-132) by 6.

4. By what number should (-240) be divided to obtain 16?
Integers
15


5. What should be divided by (-7) to obtain 12?

6. Evaluate:
(i) (-6)×(-15)×(-5)
(iii) 9x(-12)×10
(v) (-5)×(-5)×(-5) ...... taken 5 time
(ii) (-8)×(-5)×9
(iv) (-75)x8
(vi) (-1)×(-1)×(-1) ...... taken 25 times

7. Evaluate:
(i) (-16)x 12+(-16)×8
(iii) (-19)×(-25)+(-19)×(-15)
(v) (-105)÷21
(vii) 0÷(-34)
(ii) 25×(-33)+25 x (-17)
(iv) (-47) x 68 - (-47) x 38
(vi) (-168)÷(-14)
(viii) 37÷0​

Answer 1

Answer:

add the product of (-16) and (-9) to the quotient of (-132) by 6. (-132/6) =(-22). (-16) × (-9) = 144.