Erafsommen tot 12

Aftrekken

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

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

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

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

Erafsommen tot 12
| ANTWOORDEN

Aftrekken

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

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

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

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