Ongelijknamige breuken groter dan 1 van elkaar aftrekken

Breuken

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

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

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

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

Ongelijknamige breuken groter dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.	7	7	-	5	9	=	1	39
		8			10			40
2.	9	5	-	3	9	=	5	14
		6			10			15
3.	8	5	-	7	7	=	49
		9			8		72
4.	2	5	-	1	6	=	43
		9			10		45
5.	8	3	-	3	6	=	4	26
		5			7			35

Oefening 2
1.	6	4	-	6	3	=	1
		9			7		63
2.	8	3	-	3	7	=	4	9
		5			10			10
3.	8	5	-	4	7	=	4	2
		6			10			15
4.	5	18	-	4	9	=	1
		20			10
5.	9	3	-	6	5	=	3
		6			10

Oefening 3
1.	8	7	-	4	6	=	4	1
		10			9			30
2.	8	8	-	5	4	=	3	20
		9			7			63
3.	8	9	-	2	5	=	6	11
		10			8			40
4.	6	5	-	3	8	=	2	53
		8			9			72
5.	7	7	-	6	8	=	1	3
		8			10			40

Oefening 4
1.	7	9	-	4	18	=	3
		10			20
2.	8	7	-	7	5	=	17
		9			6		18
3.	8	7	-	3	7	=	5	7
		9			10			90
4.	9	4	-	7	3	=	2	1
		8			7			14
5.	8	7	-	8	8	=	1
		9			18		3