# Mixed Number Subtraction: Worksheets, Online Test and Calculators

Mixed number 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.

Mixed Number Subtraction
Name
Date

1
10 3/6 - 6 4/9 =

2
10 8/10 - 6 3/8 =

3
3 2/7 - 2 6/10 =

4
8 5/6 - 3 6/8 =

5
10 5/8 - 4 6/9 =

6
8 3/9 - 2 3/6 =

7
6 5/6 - 4 4/5 =

8
8 2/3 - 7 3/5 =

9
4 8/10 - 1 5/9 =

10
7 8/10 - 5 6/9 =

11
4 3/5 - 3 5/10 =

12
3 5/7 - 2 5/6 =

13
4 2/6 - 1 7/10 =

14
7 7/8 - 4 2/5 =

15
8 4/8 - 8 2/9 =

16
10 5/8 - 9 9/10 =

17
10 4/10 - 7 7/9 =

18
9 2/3 - 2 2/9 =

19
3 5/10 - 1 3/4 =

20
9 2/5 - 5 7/9 =

Solved Worksheet Problems
Show All Workout
1
10 3/6 - 6 4/9 =
4 1/18
Steps
Convert the mixed fraction into fraction
10
36
=
(10 x 6) + 36
=
60 + 36
=
636
6
49
=
(6 x 9) + 49
=
54 + 49
=
589
636
-
589
Find the lcm for both denominators
LCM(6, 9) = 18
Make all the denominators equal to each other
636
=
63 x 186 x 18
=
63 x 318
=
18918
589
=
58 x 189 x 18
=
58 x 218
=
11618
18918
-
11618
=
189 - 11618
=
7318
Convert the fraction into mixed fraction
7318
=
7218
+
118
= 4
118
10
36
-
6
49
=
4
118
2
10 8/10 - 6 3/8 =
4 17/40
Steps
Convert the mixed fraction into fraction
10
810
=
(10 x 10) + 810
=
100 + 810
=
10810
6
38
=
(6 x 8) + 38
=
48 + 38
=
518
10810
-
518
Find the lcm for both denominators
LCM(10, 8) = 40
Make all the denominators equal to each other
10810
=
108 x 4010 x 40
=
108 x 440
=
43240
518
=
51 x 408 x 40
=
51 x 540
=
25540
43240
-
25540
=
432 - 25540
=
17740
Convert the fraction into mixed fraction
17740
=
16040
+
1740
= 4
1740
10
810
-
6
38
=
4
1740
3
3 2/7 - 2 6/10 =
24/35
Steps
Convert the mixed fraction into fraction
3
27
=
(3 x 7) + 27
=
21 + 27
=
237
2
610
=
(2 x 10) + 610
=
20 + 610
=
2610
237
-
2610
Find the lcm for both denominators
LCM(7, 10) = 70
Make all the denominators equal to each other
237
=
23 x 707 x 70
=
23 x 1070
=
23070
2610
=
26 x 7010 x 70
=
26 x 770
=
18270
23070
-
18270
=
230 - 18270
=
4870
simplify the fraction
GCF(48, 70) = 2
4870
=
48 ÷ 270 ÷ 2
=
2435
3
27
-
2
610
=
2435
4
8 5/6 - 3 6/8 =
5 1/12
Steps
Convert the mixed fraction into fraction
8
56
=
(8 x 6) + 56
=
48 + 56
=
536
3
68
=
(3 x 8) + 68
=
24 + 68
=
308
536
-
308
Find the lcm for both denominators
LCM(6, 8) = 24
Make all the denominators equal to each other
536
=
53 x 246 x 24
=
53 x 424
=
21224
308
=
30 x 248 x 24
=
30 x 324
=
9024
21224
-
9024
=
212 - 9024
=
12224
simplify the fraction
GCF(122, 24) = 2
12224
=
122 ÷ 224 ÷ 2
=
6112
Convert the fraction into mixed fraction
6112
=
6012
+
112
= 5
112
8
56
-
3
68
=
5
112
5
10 5/8 - 4 6/9 =
5 23/24
Steps
Convert the mixed fraction into fraction
10
58
=
(10 x 8) + 58
=
80 + 58
=
858
4
69
=
(4 x 9) + 69
=
36 + 69
=
429
858
-
429
Find the lcm for both denominators
LCM(8, 9) = 72
Make all the denominators equal to each other
858
=
85 x 728 x 72
=
85 x 972
=
76572
429
=
42 x 729 x 72
=
42 x 872
=
33672
76572
-
33672
=
765 - 33672
=
42972
simplify the fraction
GCF(429, 72) = 3
42972
=
429 ÷ 372 ÷ 3
=
14324
Convert the fraction into mixed fraction
14324
=
12024
+
2324
= 5
2324
10
58
-
4
69
=
5
2324
6
8 3/9 - 2 3/6 =
5 5/6
Steps
Convert the mixed fraction into fraction
8
39
=
(8 x 9) + 39
=
72 + 39
=
759
2
36
=
(2 x 6) + 36
=
12 + 36
=
156
759
-
156
Find the lcm for both denominators
LCM(9, 6) = 18
Make all the denominators equal to each other
759
=
75 x 189 x 18
=
75 x 218
=
15018
156
=
15 x 186 x 18
=
15 x 318
=
4518
15018
-
4518
=
150 - 4518
=
10518
simplify the fraction
GCF(105, 18) = 3
10518
=
105 ÷ 318 ÷ 3
=
356
Convert the fraction into mixed fraction
356
=
306
+
56
= 5
56
8
39
-
2
36
=
5
56
7
6 5/6 - 4 4/5 =
2 1/30
Steps
Convert the mixed fraction into fraction
6
56
=
(6 x 6) + 56
=
36 + 56
=
416
4
45
=
(4 x 5) + 45
=
20 + 45
=
245
416
-
245
Find the lcm for both denominators
LCM(6, 5) = 30
Make all the denominators equal to each other
416
=
41 x 306 x 30
=
41 x 530
=
20530
245
=
24 x 305 x 30
=
24 x 630
=
14430
20530
-
14430
=
205 - 14430
=
6130
Convert the fraction into mixed fraction
6130
=
6030
+
130
= 2
130
6
56
-
4
45
=
2
130
8
8 2/3 - 7 3/5 =
1 1/15
Steps
Convert the mixed fraction into fraction
8
23
=
(8 x 3) + 23
=
24 + 23
=
263
7
35
=
(7 x 5) + 35
=
35 + 35
=
385
263
-
385
Find the lcm for both denominators
LCM(3, 5) = 15
Make all the denominators equal to each other
263
=
26 x 153 x 15
=
26 x 515
=
13015
385
=
38 x 155 x 15
=
38 x 315
=
11415
13015
-
11415
=
130 - 11415
=
1615
Convert the fraction into mixed fraction
1615
=
1515
+
115
= 1
115
8
23
-
7
35
=
1
115
9
4 8/10 - 1 5/9 =
3 11/45
Steps
Convert the mixed fraction into fraction
4
810
=
(4 x 10) + 810
=
40 + 810
=
4810
1
59
=
(1 x 9) + 59
=
9 + 59
=
149
4810
-
149
Find the lcm for both denominators
LCM(10, 9) = 90
Make all the denominators equal to each other
4810
=
48 x 9010 x 90
=
48 x 990
=
43290
149
=
14 x 909 x 90
=
14 x 1090
=
14090
43290
-
14090
=
432 - 14090
=
29290
simplify the fraction
GCF(292, 90) = 2
29290
=
292 ÷ 290 ÷ 2
=
14645
Convert the fraction into mixed fraction
14645
=
13545
+
1145
= 3
1145
4
810
-
1
59
=
3
1145
10
7 8/10 - 5 6/9 =
2 2/15
Steps
Convert the mixed fraction into fraction
7
810
=
(7 x 10) + 810
=
70 + 810
=
7810
5
69
=
(5 x 9) + 69
=
45 + 69
=
519
7810
-
519
Find the lcm for both denominators
LCM(10, 9) = 90
Make all the denominators equal to each other
7810
=
78 x 9010 x 90
=
78 x 990
=
70290
519
=
51 x 909 x 90
=
51 x 1090
=
51090
70290
-
51090
=
702 - 51090
=
19290
simplify the fraction
GCF(192, 90) = 6
19290
=
192 ÷ 690 ÷ 6
=
3215
Convert the fraction into mixed fraction
3215
=
3015
+
215
= 2
215
7
810
-
5
69
=
2
215
11
4 3/5 - 3 5/10 =
1 1/10
Steps
Convert the mixed fraction into fraction
4
35
=
(4 x 5) + 35
=
20 + 35
=
235
3
510
=
(3 x 10) + 510
=
30 + 510
=
3510
235
-
3510
Find the lcm for both denominators
LCM(5, 10) = 10
Make all the denominators equal to each other
235
=
23 x 105 x 10
=
23 x 210
=
4610
3510
=
35 x 1010 x 10
=
35 x 110
=
3510
4610
-
3510
=
46 - 3510
=
1110
Convert the fraction into mixed fraction
1110
=
1010
+
110
= 1
110
4
35
-
3
510
=
1
110
12
3 5/7 - 2 5/6 =
37/42
Steps
Convert the mixed fraction into fraction
3
57
=
(3 x 7) + 57
=
21 + 57
=
267
2
56
=
(2 x 6) + 56
=
12 + 56
=
176
267
-
176
Find the lcm for both denominators
LCM(7, 6) = 42
Make all the denominators equal to each other
267
=
26 x 427 x 42
=
26 x 642
=
15642
176
=
17 x 426 x 42
=
17 x 742
=
11942
15642
-
11942
=
156 - 11942
=
3742
3
57
-
2
56
=
3742
13
4 2/6 - 1 7/10 =
2 19/30
Steps
Convert the mixed fraction into fraction
4
26
=
(4 x 6) + 26
=
24 + 26
=
266
1
710
=
(1 x 10) + 710
=
10 + 710
=
1710
266
-
1710
Find the lcm for both denominators
LCM(6, 10) = 30
Make all the denominators equal to each other
266
=
26 x 306 x 30
=
26 x 530
=
13030
1710
=
17 x 3010 x 30
=
17 x 330
=
5130
13030
-
5130
=
130 - 5130
=
7930
Convert the fraction into mixed fraction
7930
=
6030
+
1930
= 2
1930
4
26
-
1
710
=
2
1930
14
7 7/8 - 4 2/5 =
3 19/40
Steps
Convert the mixed fraction into fraction
7
78
=
(7 x 8) + 78
=
56 + 78
=
638
4
25
=
(4 x 5) + 25
=
20 + 25
=
225
638
-
225
Find the lcm for both denominators
LCM(8, 5) = 40
Make all the denominators equal to each other
638
=
63 x 408 x 40
=
63 x 540
=
31540
225
=
22 x 405 x 40
=
22 x 840
=
17640
31540
-
17640
=
315 - 17640
=
13940
Convert the fraction into mixed fraction
13940
=
12040
+
1940
= 3
1940
7
78
-
4
25
=
3
1940
15
8 4/8 - 8 2/9 =
5/18
Steps
Convert the mixed fraction into fraction
8
48
=
(8 x 8) + 48
=
64 + 48
=
688
8
29
=
(8 x 9) + 29
=
72 + 29
=
749
688
-
749
Find the lcm for both denominators
LCM(8, 9) = 72
Make all the denominators equal to each other
688
=
68 x 728 x 72
=
68 x 972
=
61272
749
=
74 x 729 x 72
=
74 x 872
=
59272
61272
-
59272
=
612 - 59272
=
2072
simplify the fraction
GCF(20, 72) = 4
2072
=
20 ÷ 472 ÷ 4
=
518
8
48
-
8
29
=
518
16
10 5/8 - 9 9/10 =
29/40
Steps
Convert the mixed fraction into fraction
10
58
=
(10 x 8) + 58
=
80 + 58
=
858
9
910
=
(9 x 10) + 910
=
90 + 910
=
9910
858
-
9910
Find the lcm for both denominators
LCM(8, 10) = 40
Make all the denominators equal to each other
858
=
85 x 408 x 40
=
85 x 540
=
42540
9910
=
99 x 4010 x 40
=
99 x 440
=
39640
42540
-
39640
=
425 - 39640
=
2940
10
58
-
9
910
=
2940
17
10 4/10 - 7 7/9 =
2 28/45
Steps
Convert the mixed fraction into fraction
10
410
=
(10 x 10) + 410
=
100 + 410
=
10410
7
79
=
(7 x 9) + 79
=
63 + 79
=
709
10410
-
709
Find the lcm for both denominators
LCM(10, 9) = 90
Make all the denominators equal to each other
10410
=
104 x 9010 x 90
=
104 x 990
=
93690
709
=
70 x 909 x 90
=
70 x 1090
=
70090
93690
-
70090
=
936 - 70090
=
23690
simplify the fraction
GCF(236, 90) = 2
23690
=
236 ÷ 290 ÷ 2
=
11845
Convert the fraction into mixed fraction
11845
=
9045
+
2845
= 2
2845
10
410
-
7
79
=
2
2845
18
9 2/3 - 2 2/9 =
7 4/9
Steps
Convert the mixed fraction into fraction
9
23
=
(9 x 3) + 23
=
27 + 23
=
293
2
29
=
(2 x 9) + 29
=
18 + 29
=
209
293
-
209
Find the lcm for both denominators
LCM(3, 9) = 9
Make all the denominators equal to each other
293
=
29 x 93 x 9
=
29 x 39
=
879
209
=
20 x 99 x 9
=
20 x 19
=
209
879
-
209
=
87 - 209
=
679
Convert the fraction into mixed fraction
679
=
639
+
49
= 7
49
9
23
-
2
29
=
7
49
19
3 5/10 - 1 3/4 =
1 3/4
Steps
Convert the mixed fraction into fraction
3
510
=
(3 x 10) + 510
=
30 + 510
=
3510
1
34
=
(1 x 4) + 34
=
4 + 34
=
74
3510
-
74
Find the lcm for both denominators
LCM(10, 4) = 20
Make all the denominators equal to each other
3510
=
35 x 2010 x 20
=
35 x 220
=
7020
74
=
7 x 204 x 20
=
7 x 520
=
3520
7020
-
3520
=
70 - 3520
=
3520
simplify the fraction
GCF(35, 20) = 5
3520
=
35 ÷ 520 ÷ 5
=
74
Convert the fraction into mixed fraction
74
=
44
+
34
= 1
34
3
510
-
1
34
=
1
34
20
9 2/5 - 5 7/9 =
3 28/45
Steps
Convert the mixed fraction into fraction
9
25
=
(9 x 5) + 25
=
45 + 25
=
475
5
79
=
(5 x 9) + 79
=
45 + 79
=
529
475
-
529
Find the lcm for both denominators
LCM(5, 9) = 45
Make all the denominators equal to each other
475
=
47 x 455 x 45
=
47 x 945
=
42345
529
=
52 x 459 x 45
=
52 x 545
=
26045
42345
-
26045
=
423 - 26045
=
16345
Convert the fraction into mixed fraction
16345
=
13545
+
2845
= 3
2845
9
25
-
5
79
=
3
2845

## Worksheet: Mixed Number Subtraction

Mixed number 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
525/6 - 713/10 = ?
830/15 - 317/11 = ?
912/4 - 1026/18 = ?
75/3 - 117/16 = ?
726/20 - 621/19 = ?
725/6 - 322/19 = ?
218/5 - 322/21 = ?
623/3 - 516/7 = ?
86/2 - 620/14 = ?
89/5 - 625/17 = ?

## Online Test: Mixed Number Subtraction

This online test to find the mixed number 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.

### Mixed Number Calculator

Input 1
Operators
Input 2
35/3 +48/5 = 154/15
show workout

## Work with steps - Mixed Number Addition

Question:
3 5/3 + 4 8/5 = ?
Convert the mixed fraction into fraction
3
53
=
(3 x 3) + 53
=
9 + 53
=
143
4
85
=
(4 x 5) + 85
=
20 + 85
=
285
143
+
285
Find the lcm for both denominators
lcm_tools(3, 5) = 15
Make all the denominators equal to each other
143
=
14 x 153 x 15
=
14 x 515
=
7015
285
=
28 x 155 x 15
=
28 x 315
=
8415
7015
+
8415
=
70 + 8415
=
15415
3
53
+
4
85
=
154/15

Above fraction is inpoper fraction. So, Convert the fraction into mixed fraction
15415
=
15015
+
415
= 10
415
3
53
+
4
85
=
10
415

Mixed number 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.