Erafsommen met vlekken tot en met 50

Erafsommen

Oefening 1
1.	1	-		=	0
2.	37	-		=	4
3.	15	-		=	12
4.	31	-		=	7
5.	24	-		=	11
6.	32	-		=	5
7.	32	-		=	29
8.	40	-		=	3
9.	26	-		=	23
10.	32	-		=	10

Oefening 2
1.	43	-		=	3
2.	33	-		=	12
3.	37	-		=	20
4.	41	-		=	35
5.	44	-		=	18
6.	8	-		=	4
7.	45	-		=	30
8.	37	-		=	36
9.	35	-		=	11
10.	39	-		=	3

Oefening 3
1.	26	-		=	7
2.	20	-		=	0
3.	48	-		=	10
4.	44	-		=	27
5.	46	-		=	12
6.	30	-		=	11
7.	42	-		=	38
8.	49	-		=	43
9.	41	-		=	34
10.	45	-		=	20

Oefening 4
1.	42	-		=	19
2.	42	-		=	24
3.	49	-		=	40
4.	31	-		=	18
5.	40	-		=	15
6.	37	-		=	22
7.	27	-		=	2
8.	21	-		=	17
9.	44	-		=	25
10.	47	-		=	5

Erafsommen met vlekken tot en met 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1	-	1	=	0
2.	37	-	33	=	4
3.	15	-	3	=	12
4.	31	-	24	=	7
5.	24	-	13	=	11
6.	32	-	27	=	5
7.	32	-	3	=	29
8.	40	-	37	=	3
9.	26	-	3	=	23
10.	32	-	22	=	10

Oefening 2
1.	43	-	40	=	3
2.	33	-	21	=	12
3.	37	-	17	=	20
4.	41	-	6	=	35
5.	44	-	26	=	18
6.	8	-	4	=	4
7.	45	-	15	=	30
8.	37	-	1	=	36
9.	35	-	24	=	11
10.	39	-	36	=	3

Oefening 3
1.	26	-	19	=	7
2.	20	-	20	=	0
3.	48	-	38	=	10
4.	44	-	17	=	27
5.	46	-	34	=	12
6.	30	-	19	=	11
7.	42	-	4	=	38
8.	49	-	6	=	43
9.	41	-	7	=	34
10.	45	-	25	=	20

Oefening 4
1.	42	-	23	=	19
2.	42	-	18	=	24
3.	49	-	9	=	40
4.	31	-	13	=	18
5.	40	-	25	=	15
6.	37	-	15	=	22
7.	27	-	25	=	2
8.	21	-	4	=	17
9.	44	-	19	=	25
10.	47	-	42	=	5