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) -2.9 - 3
-2.9+(-3)
-2.9+(-3)
1.
⁄
⁄
3
7
2)
-
-
⁄
⁄
3
7
-
+(-
)
9
9
⁄
⁄
9
9
3
7
-
+(-
)
2.
9
9
3) -5 - 3
-5+(-3)
-5+(-3)
3.
4) -5 - 9
-5+(-9)
-5+(-9)
4.
5) -3.18 - 6
-3.18+(-6)
-3.18+(-6)
5.
6) -1.31 - 5
-1.31+(-5)
-1.31+(-5)
6.
⁄
⁄
6
1
7)
-
-
⁄
⁄
6
1
-
+(-
)
8
3
⁄
⁄
8
3
6
1
-
+(-
)
7.
8
3
8) -9.3 - 5
-9.3+(-5)
-9.3+(-5)
8.
9) 8 - 6
8+(-6)
8+(-6)
9.
10) -2 - 6
-2+(-6)
-2+(-6)
10.
⁄
⁄
5
1
11)
-
-
⁄
⁄
5
1
-
+(-
)
8
2
8
2
⁄
⁄
5
1
-
+(-
)
11.
8
2
⁄
⁄
1
1
12)
-
-
⁄
⁄
1
1
-
+(-
)
3
3
3
3
⁄
⁄
1
1
-
+(-
)
12.
3
3
13) 1 - 5
1+(-5)
1+(-5)
13.
14) -10.731 - 1.3
-10.731+(-1.3)
-10.731+(-1.3)
14.
⁄
⁄
5
3
15)
-
-
⁄
⁄
5
3
-
+(-
)
6
7
6
7
⁄
⁄
5
3
-
+(-
)
15.
6
7
16) -8.5 - 3
-8.5+(-3)
-8.5+(-3)
16.
17) -5.63 - 1.4
-5.63+(-1.4)
-5.63+(-1.4)
17.
18) 7 - 8
7+(-8)
7+(-8)
18.
19) -9.236 - 6
-9.236+(-6)
-9.236+(-6)
19.
⁄
⁄
7
5
20)
-
-
⁄
⁄
7
5
-
+(-
)
9
9
9
9
⁄
⁄
7
5
-
+(-
)
20.
9
9
1-10 95 90 85 80 75 70 65 60 55 50
Math
5
11-20 45 40 35 30 25 20 15 10 5
0
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