Quiz On All Operations With Integers
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-12 + -11
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23
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-23
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-1
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This quiz assesses knowledge in integer operations, covering addition, subtraction, multiplication, and division of negative and positive integers. It is designed to enhance understanding and See moreproficiency in basic arithmetic, crucial for academic success in mathematics.
- 2.
-6 x -2 =
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12
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-12
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-8
Correct Answer
A. 12Explanation
When multiplying two negative numbers, the result is always positive. So, when we multiply -6 by -2, the answer is 12.Rate this question:
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- 3.
-3 - (-4)
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1
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-1
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-7
Correct Answer
A. 1Explanation
When subtracting a negative number from another negative number, we can rewrite the expression as the sum of the two numbers. In this case, -3 - (-4) can be rewritten as -3 + 4. Adding these two numbers together gives us 1, which is the correct answer.Rate this question:
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- 4.
-24/6 = (/ means division)
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4
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-4
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6
Correct Answer
A. -4Explanation
When dividing -24 by 6, the result is -4. This is because when dividing two numbers with different signs, the result will have the sign of the number with the higher absolute value. In this case, -24 has a higher absolute value than 6, so the result is negative.Rate this question:
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- 5.
-2 x 4 x -6 (x means multiply)
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-4
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-48
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48
Correct Answer
A. 48Explanation
The given expression involves multiplying three numbers: -2, 4, and -6. When multiplying two negative numbers, the result is always positive. Therefore, -2 x -6 equals 12. Multiplying 12 by 4 gives us 48, which is the correct answer.Rate this question:
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- 6.
-6 + 12 - 3
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3
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9
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21
Correct Answer
A. 3Explanation
The given expression is -6 + 12 - 3. To solve this expression, we start from left to right. First, we add -6 and 12, which gives us 6. Then, we subtract 3 from 6, resulting in 3. Therefore, the correct answer is 3.Rate this question:
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- 7.
-2 x -16 x -4 (x means multiply)
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128
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-128
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-22
Correct Answer
A. -128Explanation
When multiplying three negative numbers (-2, -16, -4), the result will be negative. The product of -2 and -16 is 32, and then multiplying that by -4 gives us -128. Therefore, the correct answer is -128.Rate this question:
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- 8.
(12/-4) + (-64/8) = (/ means to divide)
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11
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-11
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-5
Correct Answer
A. -11Explanation
The given expression involves adding two fractions. To add fractions, we need to have a common denominator. In this case, the common denominator is 8. So, we convert the first fraction (12/-4) to an equivalent fraction with a denominator of 8 by multiplying the numerator and denominator by 2. This gives us -24/8. Then, we add the two fractions: (-24/8) + (-64/8) = -88/8. Simplifying this fraction, we get -11. Therefore, the correct answer is -11.Rate this question:
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- 9.
(-63/-7) + (-15/15)
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-10
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8
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-8
Correct Answer
A. 8Explanation
The given expression involves the addition of two fractions: (-63/-7) and (-15/15). When we simplify each fraction separately, we find that (-63/-7) equals to 9 and (-15/15) equals to -1. Adding these two fractions together, we get 9 + (-1) = 8. Therefore, the correct answer is 8.Rate this question:
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- 10.
42/-6 + -150/3
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-57
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43
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-43
Correct Answer
A. -57Explanation
The given expression involves adding two fractions, 42/-6 and -150/3. To add fractions, we need to have a common denominator. In this case, the common denominator is 6. After finding the common denominator, we can add the numerators. The numerator of the first fraction is -42, and the numerator of the second fraction is -150. Adding these gives us -192. Therefore, the sum of the two fractions is -192/6, which simplifies to -32. Therefore, the answer is -32.Rate this question:
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Current Version
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Apr 15, 2025Quiz Edited by
ProProfs Editorial Team -
Feb 24, 2011Quiz Created by
Topherharrison
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