Erafsommen tot 12

Aftrekken

Oefening 1
1.	11	-	6	=
2.	10	-	2	=
3.	6	-	4	=
4.	9	-	2	=
5.	4	-	1	=
6.	5	-	4	=
7.	6	-	4	=
8.	12	-	4	=
9.	10	-	3	=
10.	1	-	1	=

Oefening 2
1.	4	-	1	=
2.	10	-	7	=
3.	12	-	7	=
4.	8	-	8	=
5.	12	-	3	=
6.	9	-	2	=
7.	12	-	11	=
8.	11	-	4	=
9.	2	-	1	=
10.	8	-	7	=

Oefening 3
1.	12	-	8	=
2.	6	-	2	=
3.	11	-	11	=
4.	11	-	1	=
5.	7	-	3	=
6.	8	-	5	=
7.	11	-	11	=
8.	11	-	9	=
9.	4	-	4	=
10.	10	-	4	=

Oefening 4
1.	9	-	8	=
2.	10	-	8	=
3.	10	-	6	=
4.	7	-	4	=
5.	12	-	11	=
6.	12	-	10	=
7.	12	-	12	=
8.	12	-	4	=
9.	6	-	6	=
10.	12	-	9	=

Erafsommen tot 12
| ANTWOORDEN

Aftrekken

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

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

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

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