Erafsommen tot 40

Erafsommen

Oefening 1
1.	32	-	10	=
2.	30	-	13	=
3.	21	-	19	=
4.	19	-	5	=
5.	24	-	22	=
6.	38	-	33	=
7.	31	-	16	=
8.	17	-	2	=
9.	36	-	15	=
10.	40	-	35	=

Oefening 2
1.	19	-	8	=
2.	34	-	9	=
3.	39	-	16	=
4.	17	-	15	=
5.	25	-	18	=
6.	38	-	36	=
7.	38	-	21	=
8.	31	-	30	=
9.	34	-	26	=
10.	25	-	21	=

Oefening 3
1.	36	-	35	=
2.	22	-	3	=
3.	23	-	2	=
4.	32	-	23	=
5.	15	-	12	=
6.	14	-	13	=
7.	40	-	10	=
8.	34	-	4	=
9.	37	-	15	=
10.	33	-	29	=

Oefening 4
1.	35	-	31	=
2.	40	-	29	=
3.	35	-	8	=
4.	22	-	11	=
5.	40	-	12	=
6.	37	-	10	=
7.	40	-	28	=
8.	18	-	5	=
9.	37	-	33	=
10.	20	-	18	=

Erafsommen tot 40
| ANTWOORDEN

Erafsommen

Oefening 1
1.	32	-	10	=	22
2.	30	-	13	=	17
3.	21	-	19	=	2
4.	19	-	5	=	14
5.	24	-	22	=	2
6.	38	-	33	=	5
7.	31	-	16	=	15
8.	17	-	2	=	15
9.	36	-	15	=	21
10.	40	-	35	=	5

Oefening 2
1.	19	-	8	=	11
2.	34	-	9	=	25
3.	39	-	16	=	23
4.	17	-	15	=	2
5.	25	-	18	=	7
6.	38	-	36	=	2
7.	38	-	21	=	17
8.	31	-	30	=	1
9.	34	-	26	=	8
10.	25	-	21	=	4

Oefening 3
1.	36	-	35	=	1
2.	22	-	3	=	19
3.	23	-	2	=	21
4.	32	-	23	=	9
5.	15	-	12	=	3
6.	14	-	13	=	1
7.	40	-	10	=	30
8.	34	-	4	=	30
9.	37	-	15	=	22
10.	33	-	29	=	4

Oefening 4
1.	35	-	31	=	4
2.	40	-	29	=	11
3.	35	-	8	=	27
4.	22	-	11	=	11
5.	40	-	12	=	28
6.	37	-	10	=	27
7.	40	-	28	=	12
8.	18	-	5	=	13
9.	37	-	33	=	4
10.	20	-	18	=	2