Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken

Breuken

Oefening 1
1.		7	-	14	=
		9		18
2.		9	-	12	=
		10		20
3.		8	-	6	=
		9		7
4.		14	-	4	=
		20		10
5.		8	-	5	=
		9		7

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

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

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

Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.		7	-	14	=	0
		9		18
2.		9	-	12	=	3
		10		20		10
3.		8	-	6	=	2
		9		7		63
4.		14	-	4	=	3
		20		10		10
5.		8	-	5	=	11
		9		7		63

Oefening 2
1.		6	-	6	=	1
		8		9		12
2.		9	-	4	=	23
		10		7		70
3.		6	-	3	=	3
		8		5		20
4.		6	-	5	=	7
		8		9		36
5.		8	-	4	=	2
		9		6		9

Oefening 3
1.		9	-	5	=	11
		10		8		40
2.		7	-	6	=	5
		8		9		24
3.		8	-	6	=	1
		10		8		20
4.		8	-	6	=	2
		9		7		63
5.		7	-	4	=	9
		10		7		70

Oefening 4
1.		9	-	6	=	3
		10		7		70
2.		8	-	5	=	19
		9		8		72
3.		9	-	4	=	2
		10		8		5
4.		9	-	6	=	3
		10		7		70
5.		9	-	6	=	7
		10		9		30