Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken

Breuken

Oefening 1
1.		9	-	7	=
		10		8
2.		7	-	4	=
		10		7
3.		8	-	14	=
		9		18
4.		16	-	7	=
		20		10
5.		5	-	5	=
		8		9

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

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

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

Ongelijknamige breuken kleiner dan 1 van elkaar aftrekken
| ANTWOORDEN

Breuken

Oefening 1
1.		9	-	7	=	1
		10		8		40
2.		7	-	4	=	9
		10		7		70
3.		8	-	14	=	1
		9		18		9
4.		16	-	7	=	1
		20		10		10
5.		5	-	5	=	5
		8		9		72

Oefening 2
1.		7	-	4	=	1
		10		6		30
2.		9	-	3	=	3
		10		5		10
3.		16	-	7	=	1
		18		9		9
4.		5	-	10	=	0
		10		20
5.		4	-	3	=	1
		6		5		15

Oefening 3
1.		7	-	8	=	3
		8		10		40
2.		5	-	3	=	4
		7		5		35
3.		9	-	8	=	1
		10		9		90
4.		5	-	3	=	1
		10		7		14
5.		4	-	6	=	1
		6		10		15

Oefening 4
1.		6	-	3	=	11
		7		9		21
2.		16	-	6	=	1
		20		10		5
3.		7	-	3	=	29
		9		8		72
4.		7	-	3	=	13
		10		8		40
5.		8	-	3	=	1
		10		4		20