Fractions and Mixed Numbers Subtraction: Worksheets, Online Test and Calculators

Fractions and mixed numbers subtraction worksheets, solved worksheet problems or exercises with step-by-step work, formative assessment as online test, calculator and more learning resources to learn, practice, assess and master the basic math skills of fraction.

Fractions and Mixed Numbers Subtraction
Name Grade School
Date Questions20 Score

1
5/2 - 1 7/9 =
   
2
7/2 - 2 8/9 =
   
3
4 3/4 - 10/5 =
   
4
2 5/7 - 10/4 =
   
5
2 5/9 - 5/3 =
   
6
2 8/9 - 4/2 =
   
7
10 6/10 - 6/4 =
   
8
6 4/5 - 6/2 =
   
9
9 9/10 - 7/2 =
   
10
8 7/10 - 9/2 =
   
11
9 3/8 - 10/6 =
   
12
3 8/10 - 6/4 =
   
13
8 2/10 - 4/2 =
   
14
5 2/4 - 8/6 =
   
15
9 7/9 - 8/4 =
   
16
9 5/6 - 8/5 =
   
17
7 7/8 - 9/7 =
   
18
1 2/4 - 9/7 =
   
19
3 3/8 - 10/3 =
   
20
3 2/9 - 7/4 =
   

Solved Worksheet Problems
Show All Workout
1
5/2 - 1 7/9 =
13/18
Steps
Convert the mixed fraction into fraction
1
79
=
(1 x 9) + 79
=
9 + 79
=
169
52
-
169
Find the lcm for both denominators
LCM(2, 9) = 18
Make all the denominators equal to each other
52
=
5 x 182 x 18
=
5 x 918
=
4518
169
=
16 x 189 x 18
=
16 x 218
=
3218
4518
-
3218
=
45 - 3218
=
1318
52
-
1
79
=
1318
2
7/2 - 2 8/9 =
11/18
Steps
Convert the mixed fraction into fraction
2
89
=
(2 x 9) + 89
=
18 + 89
=
269
72
-
269
Find the lcm for both denominators
LCM(2, 9) = 18
Make all the denominators equal to each other
72
=
7 x 182 x 18
=
7 x 918
=
6318
269
=
26 x 189 x 18
=
26 x 218
=
5218
6318
-
5218
=
63 - 5218
=
1118
72
-
2
89
=
1118
3
4 3/4 - 10/5 =
2 3/4
Steps
Convert the mixed fraction into fraction
4
34
=
(4 x 4) + 34
=
16 + 34
=
194
194
-
105
Find the lcm for both denominators
LCM(4, 5) = 20
Make all the denominators equal to each other
194
=
19 x 204 x 20
=
19 x 520
=
9520
105
=
10 x 205 x 20
=
10 x 420
=
4020
9520
-
4020
=
95 - 4020
=
5520
simplify the fraction
GCF(55, 20) = 5
5520
=
55 ÷ 520 ÷ 5
=
114
Convert the fraction into mixed fraction
114
=
84
+
34
= 2
34
4
34
-
105
=
2
34
4
2 5/7 - 10/4 =
3/14
Steps
Convert the mixed fraction into fraction
2
57
=
(2 x 7) + 57
=
14 + 57
=
197
197
-
104
Find the lcm for both denominators
LCM(7, 4) = 28
Make all the denominators equal to each other
197
=
19 x 287 x 28
=
19 x 428
=
7628
104
=
10 x 284 x 28
=
10 x 728
=
7028
7628
-
7028
=
76 - 7028
=
628
simplify the fraction
GCF(6, 28) = 2
628
=
6 ÷ 228 ÷ 2
=
314
2
57
-
104
=
314
5
2 5/9 - 5/3 =
8/9
Steps
Convert the mixed fraction into fraction
2
59
=
(2 x 9) + 59
=
18 + 59
=
239
239
-
53
Find the lcm for both denominators
LCM(9, 3) = 9
Make all the denominators equal to each other
239
=
23 x 99 x 9
=
23 x 19
=
239
53
=
5 x 93 x 9
=
5 x 39
=
159
239
-
159
=
23 - 159
=
89
2
59
-
53
=
89
6
2 8/9 - 4/2 =
8/9
Steps
Convert the mixed fraction into fraction
2
89
=
(2 x 9) + 89
=
18 + 89
=
269
269
-
42
Find the lcm for both denominators
LCM(9, 2) = 18
Make all the denominators equal to each other
269
=
26 x 189 x 18
=
26 x 218
=
5218
42
=
4 x 182 x 18
=
4 x 918
=
3618
5218
-
3618
=
52 - 3618
=
1618
simplify the fraction
GCF(16, 18) = 2
1618
=
16 ÷ 218 ÷ 2
=
89
2
89
-
42
=
89
7
10 6/10 - 6/4 =
9 1/10
Steps
Convert the mixed fraction into fraction
10
610
=
(10 x 10) + 610
=
100 + 610
=
10610
10610
-
64
Find the lcm for both denominators
LCM(10, 4) = 20
Make all the denominators equal to each other
10610
=
106 x 2010 x 20
=
106 x 220
=
21220
64
=
6 x 204 x 20
=
6 x 520
=
3020
21220
-
3020
=
212 - 3020
=
18220
simplify the fraction
GCF(182, 20) = 2
18220
=
182 ÷ 220 ÷ 2
=
9110
Convert the fraction into mixed fraction
9110
=
9010
+
110
= 9
110
10
610
-
64
=
9
110
8
6 4/5 - 6/2 =
3 4/5
Steps
Convert the mixed fraction into fraction
6
45
=
(6 x 5) + 45
=
30 + 45
=
345
345
-
62
Find the lcm for both denominators
LCM(5, 2) = 10
Make all the denominators equal to each other
345
=
34 x 105 x 10
=
34 x 210
=
6810
62
=
6 x 102 x 10
=
6 x 510
=
3010
6810
-
3010
=
68 - 3010
=
3810
simplify the fraction
GCF(38, 10) = 2
3810
=
38 ÷ 210 ÷ 2
=
195
Convert the fraction into mixed fraction
195
=
155
+
45
= 3
45
6
45
-
62
=
3
45
9
9 9/10 - 7/2 =
6 2/5
Steps
Convert the mixed fraction into fraction
9
910
=
(9 x 10) + 910
=
90 + 910
=
9910
9910
-
72
Find the lcm for both denominators
LCM(10, 2) = 10
Make all the denominators equal to each other
9910
=
99 x 1010 x 10
=
99 x 110
=
9910
72
=
7 x 102 x 10
=
7 x 510
=
3510
9910
-
3510
=
99 - 3510
=
6410
simplify the fraction
GCF(64, 10) = 2
6410
=
64 ÷ 210 ÷ 2
=
325
Convert the fraction into mixed fraction
325
=
305
+
25
= 6
25
9
910
-
72
=
6
25
10
8 7/10 - 9/2 =
4 1/5
Steps
Convert the mixed fraction into fraction
8
710
=
(8 x 10) + 710
=
80 + 710
=
8710
8710
-
92
Find the lcm for both denominators
LCM(10, 2) = 10
Make all the denominators equal to each other
8710
=
87 x 1010 x 10
=
87 x 110
=
8710
92
=
9 x 102 x 10
=
9 x 510
=
4510
8710
-
4510
=
87 - 4510
=
4210
simplify the fraction
GCF(42, 10) = 2
4210
=
42 ÷ 210 ÷ 2
=
215
Convert the fraction into mixed fraction
215
=
205
+
15
= 4
15
8
710
-
92
=
4
15
11
9 3/8 - 10/6 =
7 17/24
Steps
Convert the mixed fraction into fraction
9
38
=
(9 x 8) + 38
=
72 + 38
=
758
758
-
106
Find the lcm for both denominators
LCM(8, 6) = 24
Make all the denominators equal to each other
758
=
75 x 248 x 24
=
75 x 324
=
22524
106
=
10 x 246 x 24
=
10 x 424
=
4024
22524
-
4024
=
225 - 4024
=
18524
Convert the fraction into mixed fraction
18524
=
16824
+
1724
= 7
1724
9
38
-
106
=
7
1724
12
3 8/10 - 6/4 =
2 3/10
Steps
Convert the mixed fraction into fraction
3
810
=
(3 x 10) + 810
=
30 + 810
=
3810
3810
-
64
Find the lcm for both denominators
LCM(10, 4) = 20
Make all the denominators equal to each other
3810
=
38 x 2010 x 20
=
38 x 220
=
7620
64
=
6 x 204 x 20
=
6 x 520
=
3020
7620
-
3020
=
76 - 3020
=
4620
simplify the fraction
GCF(46, 20) = 2
4620
=
46 ÷ 220 ÷ 2
=
2310
Convert the fraction into mixed fraction
2310
=
2010
+
310
= 2
310
3
810
-
64
=
2
310
13
8 2/10 - 4/2 =
6 1/5
Steps
Convert the mixed fraction into fraction
8
210
=
(8 x 10) + 210
=
80 + 210
=
8210
8210
-
42
Find the lcm for both denominators
LCM(10, 2) = 10
Make all the denominators equal to each other
8210
=
82 x 1010 x 10
=
82 x 110
=
8210
42
=
4 x 102 x 10
=
4 x 510
=
2010
8210
-
2010
=
82 - 2010
=
6210
simplify the fraction
GCF(62, 10) = 2
6210
=
62 ÷ 210 ÷ 2
=
315
Convert the fraction into mixed fraction
315
=
305
+
15
= 6
15
8
210
-
42
=
6
15
14
5 2/4 - 8/6 =
4 1/6
Steps
Convert the mixed fraction into fraction
5
24
=
(5 x 4) + 24
=
20 + 24
=
224
224
-
86
Find the lcm for both denominators
LCM(4, 6) = 12
Make all the denominators equal to each other
224
=
22 x 124 x 12
=
22 x 312
=
6612
86
=
8 x 126 x 12
=
8 x 212
=
1612
6612
-
1612
=
66 - 1612
=
5012
simplify the fraction
GCF(50, 12) = 2
5012
=
50 ÷ 212 ÷ 2
=
256
Convert the fraction into mixed fraction
256
=
246
+
16
= 4
16
5
24
-
86
=
4
16
15
9 7/9 - 8/4 =
7 7/9
Steps
Convert the mixed fraction into fraction
9
79
=
(9 x 9) + 79
=
81 + 79
=
889
889
-
84
Find the lcm for both denominators
LCM(9, 4) = 36
Make all the denominators equal to each other
889
=
88 x 369 x 36
=
88 x 436
=
35236
84
=
8 x 364 x 36
=
8 x 936
=
7236
35236
-
7236
=
352 - 7236
=
28036
simplify the fraction
GCF(280, 36) = 4
28036
=
280 ÷ 436 ÷ 4
=
709
Convert the fraction into mixed fraction
709
=
639
+
79
= 7
79
9
79
-
84
=
7
79
16
9 5/6 - 8/5 =
8 7/30
Steps
Convert the mixed fraction into fraction
9
56
=
(9 x 6) + 56
=
54 + 56
=
596
596
-
85
Find the lcm for both denominators
LCM(6, 5) = 30
Make all the denominators equal to each other
596
=
59 x 306 x 30
=
59 x 530
=
29530
85
=
8 x 305 x 30
=
8 x 630
=
4830
29530
-
4830
=
295 - 4830
=
24730
Convert the fraction into mixed fraction
24730
=
24030
+
730
= 8
730
9
56
-
85
=
8
730
17
7 7/8 - 9/7 =
6 33/56
Steps
Convert the mixed fraction into fraction
7
78
=
(7 x 8) + 78
=
56 + 78
=
638
638
-
97
Find the lcm for both denominators
LCM(8, 7) = 56
Make all the denominators equal to each other
638
=
63 x 568 x 56
=
63 x 756
=
44156
97
=
9 x 567 x 56
=
9 x 856
=
7256
44156
-
7256
=
441 - 7256
=
36956
Convert the fraction into mixed fraction
36956
=
33656
+
3356
= 6
3356
7
78
-
97
=
6
3356
18
1 2/4 - 9/7 =
3/14
Steps
Convert the mixed fraction into fraction
1
24
=
(1 x 4) + 24
=
4 + 24
=
64
64
-
97
Find the lcm for both denominators
LCM(4, 7) = 28
Make all the denominators equal to each other
64
=
6 x 284 x 28
=
6 x 728
=
4228
97
=
9 x 287 x 28
=
9 x 428
=
3628
4228
-
3628
=
42 - 3628
=
628
simplify the fraction
GCF(6, 28) = 2
628
=
6 ÷ 228 ÷ 2
=
314
1
24
-
97
=
314
19
3 3/8 - 10/3 =
1/24
Steps
Convert the mixed fraction into fraction
3
38
=
(3 x 8) + 38
=
24 + 38
=
278
278
-
103
Find the lcm for both denominators
LCM(8, 3) = 24
Make all the denominators equal to each other
278
=
27 x 248 x 24
=
27 x 324
=
8124
103
=
10 x 243 x 24
=
10 x 824
=
8024
8124
-
8024
=
81 - 8024
=
124
3
38
-
103
=
124
20
3 2/9 - 7/4 =
1 17/36
Steps
Convert the mixed fraction into fraction
3
29
=
(3 x 9) + 29
=
27 + 29
=
299
299
-
74
Find the lcm for both denominators
LCM(9, 4) = 36
Make all the denominators equal to each other
299
=
29 x 369 x 36
=
29 x 436
=
11636
74
=
7 x 364 x 36
=
7 x 936
=
6336
11636
-
6336
=
116 - 6336
=
5336
Convert the fraction into mixed fraction
5336
=
3636
+
1736
= 1
1736
3
29
-
74
=
1
1736

Worksheet: Fractions and Mixed Numbers Subtraction

Fractions and mixed numbers subtraction worksheet is the largest collection of practice problems and solved exercises which can be served as homework, classwork or assignment problems for the students to learn, practice, assess, iterate and master the skills of how to solve such fraction problems in basic mathematics.

Online Test
00:00
Start my Challenge
819/4 - 30/22 = ?
425/14 - 29/23 = ?
1024/4 - 27/17 = ?
717/11 - 27/20 = ?
518/15 - 23/4 = ?
229/19 - 20/17 = ?
426/20 - 11/4 = ?
830/4 - 26/7 = ?
1022/17 - 23/19 = ?
526/20 - 24/10 = ?

Online Test: Fractions and Mixed Numbers Subtraction

This online test to find the fractions and mixed numbers subtraction is a formative assessment which can be used as homework, classwork or assignment problems to assess and improve the learner's math skills on fraction.

Fraction Calculator

Input 1
Operation
Input 2
5/3 -8/5 = 1/15
show workout

Work with steps - Fraction Subtraction

Question:
5/3 - 8/5 = ?
Answer:
53
-
85
Find the lcm for both denominators
lcm_tools(3, 5) = 15
Make all the denominators equal to each other
53
=
5 x 153 x 15
=
5 x 515
=
2515
85
=
8 x 155 x 15
=
8 x 315
=
2415
2515
-
2415
=
25 - 2415
=
115
53
-
85
=
1/15


Fraction calculator is a key tool for users to generate step-by-step work to quickly understand the calculation, solve the homework problems, solve the classwork problems, prepare the answer key document for summative and formative assessments or immediately verify the entire calculation for the user supplied input values.