Ongelijknamige breuken kleiner dan 1 bij elkaar optellen

Breuken

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

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

Oefening 3
1.		9	+	14	=
		10		20
2.		7	+	10	=
		8		16
3.		9	+	5	=
		10		6
4.		7	+	4	=
		9		10
5.		8	+	3	=
		10		9

Oefening 4
1.		8	+	5	=
		10		7
2.		8	+	8	=
		9		10
3.		9	+	3	=
		10		7
4.		8	+	6	=
		10		8
5.		6	+	12	=
		10		20

Ongelijknamige breuken kleiner dan 1 bij elkaar optellen
| ANTWOORDEN

Breuken

Oefening 1
1.		7	+	4	=	1	5
		9		8			18
2.		8	+	3	=	1	3
		10		6			10
3.		6	+	3	=	1	1
		9		6			6
4.		18	+	8	=	1	7
		20		10			10
5.		8	+	8	=	1	31
		9		10			45

Oefening 2
1.		5	+	4	=	1	5
		6		9			18
2.		9	+	5	=	1	43
		10		7			70
3.		4	+	4	=	9
		8		10		10
4.		9	+	16	=	1	7
		10		20			10
5.		7	+	6	=	1	1
		8		16			4

Oefening 3
1.		9	+	14	=	1	3
		10		20			5
2.		7	+	10	=	1	1
		8		16			2
3.		9	+	5	=	1	11
		10		6			15
4.		7	+	4	=	1	8
		9		10			45
5.		8	+	3	=	1	2
		10		9			15

Oefening 4
1.		8	+	5	=	1	18
		10		7			35
2.		8	+	8	=	1	31
		9		10			45
3.		9	+	3	=	1	23
		10		7			70
4.		8	+	6	=	1	11
		10		8			20
5.		6	+	12	=	1	1
		10		20			5