Ongelijknamige breuken groter dan 1 van elkaar aftrekken

Breuken

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

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

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

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

Ongelijknamige breuken groter dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.	9	5	-	4	7	=	5	1
		6			9			18
2.	5	3	-	4	14	=	5
		9			18		9
3.	9	9	-	5	8	=	4	1
		10			9			90
4.	7	3	-	3	3	=	3	61
		10			7			70
5.	7	8	-	5	3	=	2	37
		9			8			72

Oefening 2
1.	8	3	-	1	9	=	6	17
		4			10			20
2.	7	9	-	1	10	=	6	2
		10			20			5
3.	8	9	-	5	3	=	3	21
		10			8			40
4.	3	4	-	2	6	=	17
		6			7		21
5.	3	9	-	2	3	=	1	17
		10			9			30

Oefening 3
1.	6	7	-	1	5	=	4	69
		10			7			70
2.	4	4	-	3	7	=	1	1
		5			9			45
3.	5	5	-	4	5	=	7
		10			8		8
4.	9	4	-	4	6	=	5	1
		5			10			5
5.	8	5	-	6	10	=	2
		6			12

Oefening 4
1.	7	6	-	4	8	=	2	31
		8			9			36
2.	8	6	-	5	8	=	2	13
		9			10			15
3.	9	7	-	2	7	=	6	65
		9			8			72
4.	9	9	-	5	8	=	4	1
		10			9			90
5.	9	4	-	3	3	=	6	1
		10			9			15