Ongelijknamige breuken groter dan 1 van elkaar aftrekken

Breuken

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

Oefening 2
1.	7	4	-	1	5	=
		9			10
2.	6	3	-	6	3	=
		8			10
3.	4	9	-	3	12	=
		10			20
4.	8	8	-	2	3	=
		9			8
5.	8	9	-	1	18	=
		10			20

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

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

Ongelijknamige breuken groter dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.	9	8	-	6	9	=	2	89
		9			10			90
2.	4	8	-	2	5	=	2	11
		9			7			63
3.	3	9	-	1	18	=	2
		10			20
4.	8	6	-	8	5	=	13
		7			8		56
5.	9	5	-	2	6	=	7	4
		7			10			35

Oefening 2
1.	7	4	-	1	5	=	5	17
		9			10			18
2.	6	3	-	6	3	=	3
		8			10		40
3.	4	9	-	3	12	=	1	3
		10			20			10
4.	8	8	-	2	3	=	6	37
		9			8			72
5.	8	9	-	1	18	=	7
		10			20

Oefening 3
1.	2	8	-	1	4	=	1	20
		9			7			63
2.	8	3	-	2	7	=	5	35
		4			9			36
3.	8	7	-	7	18	=	4
		10			20		5
4.	9	3	-	1	9	=	7	37
		7			10			70
5.	5	5	-	5	6	=	7
		6			10		30

Oefening 4
1.	4	9	-	2	7	=	2	1
		10			8			40
2.	7	6	-	1	16	=	5	7
		9			18			9
3.	8	7	-	7	6	=	1	1
		10			9			30
4.	6	14	-	2	7	=	4
		20			10
5.	6	4	-	5	5	=	29
		5			6		30