WORKSHEET: INTEGERS 2- SOLUTIONS EXERCISE 6 |
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6)Work out these operations: | |||
a) (-7+2) + 5 – 12 ÷ 3 = -5 + 5 - 12 = -12 |
b) (-8-5) + 4 x 7= = -13 + 28 = 15 |
c) 8x(-2) + 7 – (-4+12) = = -16 + 7 - 8 = -17 |
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d) – 3 x 5 + 2 x(-12) = = -15 - 24 = -39 |
e) (-170) ÷ 5 + 8 x 7- 5= = -34 + 56 - 5 = 17 |
f) (-5) + 10 ÷ 2 + (-7-2) = = - 5 + 5 - 9 = -9 |
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g) (-1)x(-7) – (-3)x2 + 11 = = 7 + 6 + 11 = 24 |
h) –7 x 5 + 23 – (-2) = = -35 + 23 + 2 = -10 |
i) (-18) - 4 + 5x(-1)= = -18 - 4 - 5 = - 27 |
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Return |