Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken

Breuken

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

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

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

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

Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.		4	-	4	=	8
		5		7		35
2.		5	-	3	=	19
		7		8		56
3.		9	-	4	=	1
		10		5		10
4.		6	-	6	=	1
		9		10		15
5.		9	-	3	=	17
		10		9		30

Oefening 2
1.		9	-	3	=	33
		10		7		70
2.		5	-	7	=	2
		6		10		15
3.		9	-	3	=	21
		10		8		40
4.		6	-	8	=	2
		7		10		35
5.		9	-	18	=	0
		10		20

Oefening 3
1.		16	-	7	=	1
		18		9		9
2.		6	-	7	=	1
		8		10		20
3.		4	-	5	=	3
		5		10		10
4.		8	-	4	=	7
		9		8		18
5.		8	-	3	=	17
		10		8		40

Oefening 4
1.		18	-	7	=	1
		20		10		5
2.		6	-	4	=	1
		10		8		10
3.		6	-	3	=	9
		8		10		20
4.		3	-	4	=	1
		4		8		4
5.		9	-	5	=	13
		10		7		70