Ongelijknamige breuken groter dan 1 van elkaar aftrekken

Breuken

Oefening 1
1.	3	6	-	1	18	=
		10			20
2.	9	3	-	9	5	=
		5			9
3.	7	8	-	1	18	=
		10			20
4.	9	5	-	4	3	=
		7			10
5.	9	4	-	3	6	=
		10			9

Oefening 2
1.	4	3	-	2	5	=
		10			7
2.	6	3	-	4	4	=
		8			6
3.	8	7	-	5	3	=
		9			10
4.	7	4	-	2	8	=
		5			10
5.	9	4	-	3	8	=
		7			9

Oefening 3
1.	9	4	-	8	4	=
		10			5
2.	5	3	-	3	4	=
		9			10
3.	8	5	-	4	6	=
		10			20
4.	9	5	-	3	14	=
		8			16
5.	7	3	-	2	8	=
		6			9

Oefening 4
1.	9	3	-	1	7	=
		7			10
2.	3	5	-	2	4	=
		9			8
3.	9	16	-	2	9	=
		20			10
4.	3	10	-	2	8	=
		18			9
5.	9	5	-	4	9	=
		9			10

Ongelijknamige breuken groter dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.	3	6	-	1	18	=	1	7
		10			20			10
2.	9	3	-	9	5	=	2
		5			9		45
3.	7	8	-	1	18	=	5	9
		10			20			10
4.	9	5	-	4	3	=	5	29
		7			10			70
5.	9	4	-	3	6	=	5	11
		10			9			15

Oefening 2
1.	4	3	-	2	5	=	1	41
		10			7			70
2.	6	3	-	4	4	=	1	17
		8			6			24
3.	8	7	-	5	3	=	3	43
		9			10			90
4.	7	4	-	2	8	=	5
		5			10
5.	9	4	-	3	8	=	5	43
		7			9			63

Oefening 3
1.	9	4	-	8	4	=	3
		10			5		5
2.	5	3	-	3	4	=	1	14
		9			10			15
3.	8	5	-	4	6	=	4	1
		10			20			5
4.	9	5	-	3	14	=	5	3
		8			16			4
5.	7	3	-	2	8	=	4	11
		6			9			18

Oefening 4
1.	9	3	-	1	7	=	7	51
		7			10			70
2.	3	5	-	2	4	=	1	1
		9			8			18
3.	9	16	-	2	9	=	6	9
		20			10			10
4.	3	10	-	2	8	=	2
		18			9		3
5.	9	5	-	4	9	=	4	59
		9			10			90