Erafsommen met vlekken tot en met 50

Erafsommen

Oefening 1
1.	45	-		=	3
2.	16	-		=	10
3.	45	-		=	11
4.	43	-		=	10
5.	30	-		=	15
6.	38	-		=	27
7.	30	-		=	26
8.	34	-		=	2
9.	23	-		=	1
10.	38	-		=	14

Oefening 2
1.	42	-		=	31
2.	31	-		=	11
3.	39	-		=	15
4.	17	-		=	6
5.	40	-		=	2
6.	34	-		=	3
7.	34	-		=	21
8.	44	-		=	24
9.	35	-		=	20
10.	27	-		=	26

Oefening 3
1.	39	-		=	31
2.	47	-		=	15
3.	48	-		=	12
4.	8	-		=	5
5.	20	-		=	3
6.	42	-		=	20
7.	48	-		=	41
8.	24	-		=	18
9.	30	-		=	28
10.	44	-		=	26

Oefening 4
1.	48	-		=	10
2.	27	-		=	24
3.	28	-		=	15
4.	49	-		=	38
5.	36	-		=	4
6.	33	-		=	22
7.	5	-		=	3
8.	38	-		=	36
9.	41	-		=	33
10.	47	-		=	34

Erafsommen met vlekken tot en met 50
| ANTWOORDEN

Erafsommen

Oefening 1
1.	45	-	42	=	3
2.	16	-	6	=	10
3.	45	-	34	=	11
4.	43	-	33	=	10
5.	30	-	15	=	15
6.	38	-	11	=	27
7.	30	-	4	=	26
8.	34	-	32	=	2
9.	23	-	22	=	1
10.	38	-	24	=	14

Oefening 2
1.	42	-	11	=	31
2.	31	-	20	=	11
3.	39	-	24	=	15
4.	17	-	11	=	6
5.	40	-	38	=	2
6.	34	-	31	=	3
7.	34	-	13	=	21
8.	44	-	20	=	24
9.	35	-	15	=	20
10.	27	-	1	=	26

Oefening 3
1.	39	-	8	=	31
2.	47	-	32	=	15
3.	48	-	36	=	12
4.	8	-	3	=	5
5.	20	-	17	=	3
6.	42	-	22	=	20
7.	48	-	7	=	41
8.	24	-	6	=	18
9.	30	-	2	=	28
10.	44	-	18	=	26

Oefening 4
1.	48	-	38	=	10
2.	27	-	3	=	24
3.	28	-	13	=	15
4.	49	-	11	=	38
5.	36	-	32	=	4
6.	33	-	11	=	22
7.	5	-	2	=	3
8.	38	-	2	=	36
9.	41	-	8	=	33
10.	47	-	13	=	34