The truck driver drives 10km from South to North which also means

  • 10km from East to West
  • −10km from North to South
  • 10km from West to East
  • none of the above

By evaluating the following +6 x (-5 x -4), the answer will be

  • 140
  • −140
  • −120
  • 120

By solving ( -72 ⁄ -8 ) + ( -3 x -9 ) + (-4) +2, you will get

  • 34
  • −34
  • 24
  • −24

Tresela has 20 orange gums. She gave 5 gums to Mary and 3 gums to Sam. She bought 12 gums again from which she lost 6 gums. The number of gums Tresela have are

  • 20
  • 14
  • −18
  • 18

The absolute value of following integers -5, -1, 0, 2, 4 in descending order can best expressed as

  • 5, 4, 2, 1, 0
  • 0, 1, 2, 4, 5
  • 2, 4, 0, -5, -1
  • 0, -1, 2, -5, 4

The sum of -5 and -6 is

  • 11
  • 1
  • −1
  • −11

The absolute value of integers |-10| and |-12| are

  • 10, 20, -10, -20
  • 0, -10
  • 10, 12
  • 0, 12

If you subtract 50 from -30 then the answer will be

  • 40
  • 60
  • 80
  • 20

For any two integers a and b, the commutative law of multiplication states that

  • b + a = b x a
  • a x b = a x b + a
  • a x b = b x a
  • b + ( a x b ) = a − ( a x b)

If −3 + (−7) − (+10) = −20 then −10 −7 + (−3) is equal to

  • 20
  • (−20)
  • (−15)
  • 15

If 20 + (15 + 18) = 53 then 18 + (15 + 20) =

  • 53
  • 33
  • 20
  • (−53)

By dividing 104 by -13, the quotient will be

  • 9
  • −9
  • −8
  • 8

If the average income of four friends is $If the income of three friends is $800, $750 and $850 then the income of fourth friend is

  • $900
  • $850
  • $800
  • $825

By solving -2 + 8 + ( -24 ⁄ -2), the answer is

  • −18
  • 18
  • −12
  • 12

The answer of -68 + {40 + (-8) + (-6)} + 35 is

  • −7
  • 7
  • 14
  • 21

The absolute value of following integers -30, -20, -10, 5 in ascending order can best expressed as

  • 5, -30, -20, -10
  • 5, -10, -20, -30
  • 30, 20, 10, 5
  • 5, 10, 20, 30

The integers between -3 and 2 includes

  • 0, -2, -1, 1
  • −2, -1, 0, 1
  • −1, -2, 0, 1
  • 0, 1, -1, -2

If −2 x −7 x 2 = 28 then −7 x 2 x −2 is equal to

  • 14
  • (−14)
  • 28
  • (−28)

The arrangement of following integers 0, 8, -8, 10, -10 in descending order is

  • 10, -10, 0, -8, 8
  • 10, -8, 0, 8, -10
  • 0, 8, 10, -8, -10
  • 10, 8, 0, -8, -10

The product of -2 x -3 x -(+4) x -2 is

  • 48
  • −48
  • 72
  • −72

The sum of -4, -6, -8 and 8 is

  • −14
  • −12
  • 14
  • −10

If 2 + 4 + 6 = 12 then 4 + 6 + 2 is equal to

  • 12
  • 14
  • 10
  • all of the above

By solving (-3 x -7 x 2) - (-4 x -2 x -3), the answer is

  • −66
  • 66
  • −96
  • 96

The quotient of -144 and -12 is

  • 12
  • −12
  • 16
  • −16

The arrangement of following integers 1, 2, -1, -2, 0 in ascending order is

  • 2, 1, 0, -1, -2
  • 0, -1, -2, 1, 2
  • −2, -1, 0, 1, 2)
  • (0, 1, 2, -1, -2)

If a, b and c are integers, then according to associative law of addition a + ( b + c ) is equal to

If a = 20, b = 40 and c = 80 then a x b + a x c must be equal to

  • 2400
  • 3200
  • 1600
  • 4000

The absolute value of integer -40 is

  • 20
  • −20
  • −40
  • 40

If the profit and loss (in dollars) of a company is -240, 120 and 600 then the final amount (in dollars) is

  • 450
  • 480
  • 380
  • 580

The arrangement of profit and loss amounts (in dollars) of grocery store such as -200, -300, 100 and 400 in ascending order (smallest to largest) is

  • −300, -200, 100, 400)
  • −200, 100, -300, 400)
  • 100, 400, -200, -300
  • 400, 100, -300, -200
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