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Learning Point

Multiplying Multiple Integers

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Read carefully and start practice of multiplication of integer by using positive (+) and negative (-) sign.

 

S.NO INTEGERS SOLUTION ANSWER
1. (+6) × (+ 5) 6  x  5 30
2. (+5) x (+4) 5  x 4 20
3. (+12)x (+12) 12 x 12 144
4. (-6)    x  (-3) 6  x  3 18
5. (-16)  x  (-5) 16 x  5 80
6. (-15)  x  (+8) -(15x8) -120
7. (+12) x (-9) -(12 x 9) -108
8. (-10)x(+5) -(10 x 5) -50
9. (+8) x (-7) -(8 x 7) -56
10. (+20) x (-8) -(20 x 8) -160

 

Now it’s your turn to solve the following integers with their positive (+) and negative (-) sign.

S.NO INTEGERS SOLUTION ANSWER
1. (-4) x 12 - -
2. 7 x 4 x 3 - -
3. (+12) x (+16) - -
4. (+16) x (-16) - -
5. (-8) x (+7) - -
6. (-8) x (-7) - -
7. (-3) x (-6) - -
8. (-12) x (+47) - -
9. 0 x 152 - -
10. (-12) x (+16) - -

 

ANSWER-

S.NO SOLUTION ANSWER
1. -4 x 12 -48
2. 7 x 4 x 3 84
3. 12 x 16 192
4. 16 x (-16) -256
5. -8 x 7 -56
6. (-8) x (-7) 56
7. (-3) x (-6) 18
8. (-12) x 47 -564
9. 0 x 152 0
10. (-12) x 16 -192

 

 

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