Math Practice Problems - Integer Subtraction

Integer Subtraction - Sample Math Practice Problems

The math problems below can be generated by MathScore.com, a math practice program for schools and individual families. References to complexity and mode refer to the overall difficulty of the problems as they appear in the main program. In the main program, all problems are automatically graded and the difficulty adapts dynamically based on performance. Answers to these sample questions appear at the bottom of the page. This page does not grade your responses.

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Complexity=10, Mode=3

Subtract.

#	Problem	Correct Answer	Your Answer
1	^-2 - 3 - 7 =
Solution -2 - 3 = -(2 + 3) = -5 -5 - 7 = -(5 + 7) = -12

#	Problem	Correct Answer	Your Answer
2	3 - ⁺8 - ^-1 =
Solution 3 - 8 = -(8 - 3) = -5 -5 - -1 = -5 + 1 = -4

Complexity=20, Mode=3

Subtract.

#	Problem	Correct Answer	Your Answer
1	^-14 - 12 - ⁺17 =
Solution -14 - 12 = -(14 + 12) = -26 -26 - 17 = -(26 + 17) = -43

#	Problem	Correct Answer	Your Answer
2	^-4 - 17 - ^-16 =
Solution -4 - 17 = -(4 + 17) = -21 -21 - -16 = -21 + 16 = -5

Complexity=50, Mode=3

Subtract.

#	Problem	Correct Answer	Your Answer
1	^-8 - ^-35 - ^-5 =
Solution -8 - -35 = -8 + 35 = 27 27 - -5 = 27 + 5 = 32

#	Problem	Correct Answer	Your Answer
2	20 - ^-4 - ^-7 =
Solution 20 - -4 = 20 + 4 = 24 24 - -7 = 24 + 7 = 31

Complexity=100, Mode=3

Subtract.

#	Problem	Correct Answer	Your Answer
1	^-37 - ⁺71 - ^-19 =
Solution -37 - 71 = -(37 + 71) = -108 -108 - -19 = -108 + 19 = -89

#	Problem	Correct Answer	Your Answer
2	39 - ^-100 - 7 =
Solution 39 - -100 = 39 + 100 = 139 139 - 7 = 132

Complexity=300, Mode=3

Subtract.

#	Problem	Correct Answer	Your Answer
1	44 - ^-58 - ^-19 =
Solution 44 - -58 = 44 + 58 = 102 102 - -19 = 102 + 19 = 121

#	Problem	Correct Answer	Your Answer
2	^-105 - ⁺112 - ^-239 =
Solution -105 - 112 = -(105 + 112) = -217 -217 - -239 = -217 + 239 = 22

Complexity=500, Mode=4

Subtract.

#	Problem	Correct Answer	Your Answer
1	224 - ⁺470 - ^-347 - ^-29 =
Solution 224 - 470 = -(470 - 224) = -246 -246 - -347 = -246 + 347 = 101 101 - -29 = 101 + 29 = 130

#	Problem	Correct Answer	Your Answer
2	⁺4 - 167 - ⁺138 - ^-16 =
Solution 4 - 167 = -(167 - 4) = -163 -163 - 138 = -(163 + 138) = -301 -301 - -16 = -301 + 16 = -285

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Integer Subtraction - Sample Math Practice Problems

Complexity=5, Mode=2

Complexity=7, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=3

Complexity=20, Mode=3

Complexity=50, Mode=3

Complexity=100, Mode=3

Complexity=300, Mode=3

Complexity=500, Mode=4

Answers

Complexity=5, Mode=2

Complexity=7, Mode=2

Complexity=9, Mode=2

Complexity=10, Mode=3

Complexity=20, Mode=3

Complexity=50, Mode=3

Complexity=100, Mode=3

Complexity=300, Mode=3

Complexity=500, Mode=4