Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken

Breuken

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

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

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

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

Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.		4	-	5	=	1
		6		10		6
2.		9	-	8	=	1
		10		9		90
3.		9	-	7	=	1
		10		8		40
4.		4	-	3	=	1
		5		4		20
5.		9	-	18	=	0
		10		20

Oefening 2
1.		6	-	3	=	27
		7		8		56
2.		8	-	6	=	5
		9		18		9
3.		8	-	5	=	19
		9		8		72
4.		16	-	5	=	3
		20		10		10
5.		3	-	3	=	1
		9		10		30

Oefening 3
1.		18	-	6	=	3
		20		10		10
2.		4	-	4	=	1
		7		8		14
3.		16	-	7	=	1
		20		10		10
4.		6	-	4	=	1
		10		7		35
5.		6	-	7	=	11
		7		10		70

Oefening 4
1.		3	-	6	=	0
		7		14
2.		16	-	3	=	5
		18		9		9
3.		7	-	3	=	13
		8		9		24
4.		8	-	3	=	7
		10		9		15
5.		9	-	8	=	1
		10		9		90