Erafsommen tot 40

Erafsommen

Oefening 1
1.	35	-	16	=
2.	19	-	11	=
3.	29	-	19	=
4.	23	-	12	=
5.	12	-	7	=
6.	34	-	10	=
7.	31	-	11	=
8.	38	-	26	=
9.	37	-	31	=
10.	6	-	3	=

Oefening 2
1.	31	-	1	=
2.	35	-	33	=
3.	34	-	15	=
4.	39	-	33	=
5.	32	-	6	=
6.	14	-	2	=
7.	23	-	23	=
8.	33	-	29	=
9.	40	-	29	=
10.	29	-	5	=

Oefening 3
1.	37	-	25	=
2.	34	-	14	=
3.	24	-	14	=
4.	30	-	28	=
5.	22	-	21	=
6.	21	-	13	=
7.	32	-	15	=
8.	33	-	20	=
9.	28	-	3	=
10.	35	-	25	=

Oefening 4
1.	8	-	6	=
2.	32	-	19	=
3.	40	-	21	=
4.	40	-	27	=
5.	35	-	31	=
6.	22	-	5	=
7.	39	-	24	=
8.	12	-	11	=
9.	19	-	17	=
10.	24	-	6	=

Erafsommen tot 40
| ANTWOORDEN

Erafsommen

Oefening 1
1.	35	-	16	=	19
2.	19	-	11	=	8
3.	29	-	19	=	10
4.	23	-	12	=	11
5.	12	-	7	=	5
6.	34	-	10	=	24
7.	31	-	11	=	20
8.	38	-	26	=	12
9.	37	-	31	=	6
10.	6	-	3	=	3

Oefening 2
1.	31	-	1	=	30
2.	35	-	33	=	2
3.	34	-	15	=	19
4.	39	-	33	=	6
5.	32	-	6	=	26
6.	14	-	2	=	12
7.	23	-	23	=	0
8.	33	-	29	=	4
9.	40	-	29	=	11
10.	29	-	5	=	24

Oefening 3
1.	37	-	25	=	12
2.	34	-	14	=	20
3.	24	-	14	=	10
4.	30	-	28	=	2
5.	22	-	21	=	1
6.	21	-	13	=	8
7.	32	-	15	=	17
8.	33	-	20	=	13
9.	28	-	3	=	25
10.	35	-	25	=	10

Oefening 4
1.	8	-	6	=	2
2.	32	-	19	=	13
3.	40	-	21	=	19
4.	40	-	27	=	13
5.	35	-	31	=	4
6.	22	-	5	=	17
7.	39	-	24	=	15
8.	12	-	11	=	1
9.	19	-	17	=	2
10.	24	-	6	=	18