Erafsommen tot 30

Erafsommen

Oefening 1
1.	16	-	10	=
2.	17	-	16	=
3.	24	-	11	=
4.	28	-	5	=
5.	26	-	1	=
6.	23	-	1	=
7.	18	-	10	=
8.	27	-	23	=
9.	18	-	16	=
10.	25	-	9	=

Oefening 2
1.	21	-	3	=
2.	27	-	9	=
3.	27	-	1	=
4.	21	-	1	=
5.	13	-	8	=
6.	30	-	22	=
7.	5	-	2	=
8.	23	-	4	=
9.	29	-	13	=
10.	30	-	23	=

Oefening 3
1.	8	-	7	=
2.	26	-	16	=
3.	29	-	21	=
4.	30	-	22	=
5.	22	-	19	=
6.	18	-	10	=
7.	28	-	11	=
8.	26	-	8	=
9.	11	-	9	=
10.	26	-	1	=

Oefening 4
1.	20	-	16	=
2.	11	-	6	=
3.	14	-	7	=
4.	25	-	19	=
5.	3	-	2	=
6.	14	-	4	=
7.	16	-	6	=
8.	19	-	3	=
9.	22	-	21	=
10.	23	-	14	=

Erafsommen tot 30
| ANTWOORDEN

Erafsommen

Oefening 1
1.	16	-	10	=	6
2.	17	-	16	=	1
3.	24	-	11	=	13
4.	28	-	5	=	23
5.	26	-	1	=	25
6.	23	-	1	=	22
7.	18	-	10	=	8
8.	27	-	23	=	4
9.	18	-	16	=	2
10.	25	-	9	=	16

Oefening 2
1.	21	-	3	=	18
2.	27	-	9	=	18
3.	27	-	1	=	26
4.	21	-	1	=	20
5.	13	-	8	=	5
6.	30	-	22	=	8
7.	5	-	2	=	3
8.	23	-	4	=	19
9.	29	-	13	=	16
10.	30	-	23	=	7

Oefening 3
1.	8	-	7	=	1
2.	26	-	16	=	10
3.	29	-	21	=	8
4.	30	-	22	=	8
5.	22	-	19	=	3
6.	18	-	10	=	8
7.	28	-	11	=	17
8.	26	-	8	=	18
9.	11	-	9	=	2
10.	26	-	1	=	25

Oefening 4
1.	20	-	16	=	4
2.	11	-	6	=	5
3.	14	-	7	=	7
4.	25	-	19	=	6
5.	3	-	2	=	1
6.	14	-	4	=	10
7.	16	-	6	=	10
8.	19	-	3	=	16
9.	22	-	21	=	1
10.	23	-	14	=	9