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) -10 - 3
-10+(-3)
-10+(-3)
1.
2) -6.46 - 2.7
-6.46+(-2.7)
-6.46+(-2.7)
2.
3) 7 - 5
7+(-5)
7+(-5)
3.
4) -4.44 - 6
-4.44+(-6)
-4.44+(-6)
4.
5) -2.2 - 10
-2.2+(-10)
-2.2+(-10)
5.
6) -7.85 - 3
-7.85+(-3)
-7.85+(-3)
6.
⁄
⁄
7
1
7)
-
-
⁄
⁄
7
1
-
+(-
)
10
5
⁄
⁄
10
5
7
1
-
+(-
)
7.
10
5
8) -2.5 - 9
-2.5+(-9)
-2.5+(-9)
8.
⁄
⁄
3
2
9)
-
-
⁄
⁄
3
2
-
+(-
)
4
7
⁄
⁄
4
7
3
2
-
+(-
)
9.
4
7
10) 7 - 3
7+(-3)
7+(-3)
10.
11) -1 - 10
-1+(-10)
-1+(-10)
11.
⁄
⁄
1
1
12)
-
-
⁄
⁄
1
1
-
+(-
)
2
2
2
2
⁄
⁄
1
1
-
+(-
)
12.
2
2
13) -2 - 9
-2+(-9)
-2+(-9)
13.
14) -1.9 - 5.193
-1.9+(-5.193)
-1.9+(-5.193)
14.
⁄
⁄
3
2
15)
-
-
⁄
⁄
3
2
-
+(-
)
7
7
7
7
⁄
⁄
3
2
-
+(-
)
15.
7
7
16) -3.19 - 8
-3.19+(-8)
-3.19+(-8)
16.
⁄
⁄
1
2
17)
-
-
⁄
⁄
1
2
-
+(-
)
4
5
4
5
⁄
⁄
1
2
-
+(-
)
17.
4
5
18) 3 - 6
3+(-6)
3+(-6)
18.
19) -8.176 - 5.2
-8.176+(-5.2)
-8.176+(-5.2)
19.
20) -1.4 - 4
-1.4+(-4)
-1.4+(-4)
20.
1-10 95 90 85 80 75 70 65 60 55 50
Math
6
11-20 45 40 35 30 25 20 15 10 5
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