Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken

Breuken

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

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

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

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

Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.		6	-	7	=	5
		7		9		63
2.		9	-	8	=	1
		10		20		2
3.		7	-	4	=	1
		9		6		9
4.		5	-	7	=	2
		6		10		15
5.		9	-	4	=	41
		10		9		90

Oefening 2
1.		7	-	10	=	1
		10		20		5
2.		5	-	3	=	13
		9		8		72
3.		16	-	4	=	4
		18		9		9
4.		5	-	3	=	1
		9		6		18
5.		6	-	6	=	3
		8		10		20

Oefening 3
1.		9	-	18	=	0
		10		20
2.		7	-	4	=	19
		8		10		40
3.		4	-	5	=	3
		5		10		10
4.		7	-	3	=	19
		10		7		70
5.		7	-	7	=	7
		8		9		72

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