Erafsommen tot 30

Erafsommen

Oefening 1
1.	24	-	2	=
2.	10	-	8	=
3.	7	-	2	=
4.	26	-	6	=
5.	13	-	9	=
6.	12	-	1	=
7.	28	-	27	=
8.	16	-	10	=
9.	22	-	6	=
10.	25	-	16	=

Oefening 2
1.	30	-	18	=
2.	19	-	16	=
3.	27	-	18	=
4.	27	-	2	=
5.	21	-	13	=
6.	23	-	22	=
7.	13	-	12	=
8.	23	-	8	=
9.	20	-	15	=
10.	29	-	11	=

Oefening 3
1.	25	-	5	=
2.	27	-	26	=
3.	10	-	6	=
4.	25	-	22	=
5.	15	-	5	=
6.	28	-	16	=
7.	30	-	29	=
8.	20	-	18	=
9.	16	-	15	=
10.	30	-	11	=

Oefening 4
1.	27	-	12	=
2.	12	-	12	=
3.	26	-	23	=
4.	8	-	8	=
5.	29	-	12	=
6.	27	-	19	=
7.	18	-	15	=
8.	19	-	14	=
9.	23	-	9	=
10.	27	-	24	=

Erafsommen tot 30
| ANTWOORDEN

Erafsommen

Oefening 1
1.	24	-	2	=	22
2.	10	-	8	=	2
3.	7	-	2	=	5
4.	26	-	6	=	20
5.	13	-	9	=	4
6.	12	-	1	=	11
7.	28	-	27	=	1
8.	16	-	10	=	6
9.	22	-	6	=	16
10.	25	-	16	=	9

Oefening 2
1.	30	-	18	=	12
2.	19	-	16	=	3
3.	27	-	18	=	9
4.	27	-	2	=	25
5.	21	-	13	=	8
6.	23	-	22	=	1
7.	13	-	12	=	1
8.	23	-	8	=	15
9.	20	-	15	=	5
10.	29	-	11	=	18

Oefening 3
1.	25	-	5	=	20
2.	27	-	26	=	1
3.	10	-	6	=	4
4.	25	-	22	=	3
5.	15	-	5	=	10
6.	28	-	16	=	12
7.	30	-	29	=	1
8.	20	-	18	=	2
9.	16	-	15	=	1
10.	30	-	11	=	19

Oefening 4
1.	27	-	12	=	15
2.	12	-	12	=	0
3.	26	-	23	=	3
4.	8	-	8	=	0
5.	29	-	12	=	17
6.	27	-	19	=	8
7.	18	-	15	=	3
8.	19	-	14	=	5
9.	23	-	9	=	14
10.	27	-	24	=	3