Converting Rational Subtraction To Addition Worksheet With Answer Key
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1
2Name:
Converting Rational Subtraction to Addition
Convert each subtraction expression to an addition expression.
A n s w e r s
⁄
⁄
1
7
1)
-
-
⁄
⁄
1
7
-
+(-
)
⁄
⁄
4
8
4
8
1
7
-
+(-
)
1.
4
8
2) -11 - 9
-11+(-9)
-11+(-9)
2.
3) -3 - 3
-3+(-3)
-3+(-3)
3.
4) -10 - 9
-10+(-9)
-10+(-9)
4.
5) -1.77 - 6.39
-1.77+(-6.39)
-1.77+(-6.39)
5.
⁄
⁄
2
2
6)
-
-
⁄
⁄
2
2
-
+(-
)
6
6
⁄
⁄
6
6
2
2
-
+(-
)
6.
6
6
7) 3 - 10
3+(-10)
3+(-10)
7.
8) -5.79 - 6
-5.79+(-6)
-5.79+(-6)
8.
9) -10.63 - 3
-10.63+(-3)
-10.63+(-3)
9.
10) -9.41 - 4
-9.41+(-4)
-9.41+(-4)
10.
⁄
⁄
6
4
11)
-
-
⁄
⁄
6
4
-
+(-
)
8
8
8
8
⁄
⁄
6
4
-
+(-
)
11.
8
8
12) -6.74 - 7.3
-6.74+(-7.3)
-6.74+(-7.3)
12.
⁄
⁄
4
4
13)
-
-
⁄
⁄
4
4
-
+(-
)
7
7
7
7
⁄
⁄
4
4
-
+(-
)
13.
7
7
⁄
⁄
5
1
14)
-
-
⁄
⁄
5
1
-
+(-
)
7
2
7
2
⁄
⁄
5
1
-
+(-
)
14.
7
2
15) 3 - 6
3+(-6)
3+(-6)
15.
16) -6.35 - 3.937
-6.35+(-3.937)
-6.35+(-3.937)
16.
17) -6.4 - 3
-6.4+(-3)
-6.4+(-3)
17.
18) 9 - 4
9+(-4)
9+(-4)
18.
⁄
⁄
4
3
19)
-
-
⁄
⁄
4
3
-
+(-
)
5
6
5
6
⁄
⁄
4
3
-
+(-
)
19.
5
6
20) -5 - 9
-5+(-9)
-5+(-9)
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
3
11-20 45 40 35 30 25 20 15 10 5
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