# Balance Subtraction Equations up to 100, Second Grade Math Test

This is a free test for second grade math students. In this test, each question consists of an equation. Students must fill the blank with one of the given numbers which balances both sides of the equation.
Problem #1
Which of the following numbers balances the equation?
___ - 13 = 16 - 12

Problem #2
Which of the following numbers balances the equation?
20 - 14 = 32 - ___

Problem #3
Which of the following numbers balances the equation?
40 - 26 = ___ - 6

Problem #4
Which of the following numbers balances the equation?
60 - ___ = 26 - 12

Problem #5
Which of the following numbers balances the equation?
____ - 20 = 100 - 45

Problem #6
Which of the following numbers balances the equation?
70 - 36 = 66 - ____

Problem #7
Which of the following numbers balances the equation?
88 - 14 = ___ - 6

Problem #8
Which of the following numbers balances the equation?
54 - ___ = 66 - 61

Problem #9
Choose the number which makes the given equation true:
43 - 12 = 60 - ___

Problem #10
Choose the number which makes the given equation true:
___ - 19 = 24 - 15

Problem #11
Choose the number which makes the given equation true:
77 - ___ = 65 - 15

Problem #12
Choose the number which makes the given equation true:
44 - 38 = ___ - 15

Problem #13
Choose the number which makes the given equation true:
89 - 67 = 98 - ___

Problem #14
Choose the number which makes the given equation true:
___ - 9 = 50 - 18

Problem #15
Choose the number which makes the given equation true:
74 - ___ = 65 - 17

Problem #16
Choose the number which makes the given equation true:
33 - 12 = ___ - 26

Problem #17
Pick the number for which the given equation holds true:
61 - 45 = 45 - ___

Problem #18
Pick the number for which the given equation holds true:
78 - 66 = ___ - 24

Problem #19
Pick the number for which the given equation holds true:
45 - ___ = 54 - 36

Problem #20
Pick the number for which the given equation holds true:
___ - 77 = 67 - 59

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