Erafsommen met vlekken tot en met 100

Erafsommen

Oefening 1
1.	73	-		=	40
2.	88	-		=	64
3.	31	-		=	19
4.	20	-		=	1
5.	45	-		=	7
6.	66	-		=	50
7.	81	-		=	25
8.	96	-		=	82
9.	39	-		=	27
10.	59	-		=	39

Oefening 2
1.	34	-		=	15
2.	98	-		=	18
3.	72	-		=	27
4.	87	-		=	33
5.	86	-		=	1
6.	57	-		=	37
7.	100	-		=	31
8.	51	-		=	7
9.	54	-		=	28
10.	89	-		=	37

Oefening 3
1.	87	-		=	71
2.	49	-		=	8
3.	93	-		=	27
4.	76	-		=	54
5.	81	-		=	63
6.	100	-		=	66
7.	83	-		=	15
8.	91	-		=	40
9.	50	-		=	28
10.	31	-		=	19

Oefening 4
1.	24	-		=	9
2.	81	-		=	0
3.	55	-		=	1
4.	88	-		=	59
5.	33	-		=	4
6.	67	-		=	14
7.	86	-		=	74
8.	88	-		=	71
9.	57	-		=	15
10.	25	-		=	5

Erafsommen met vlekken tot en met 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	73	-	33	=	40
2.	88	-	24	=	64
3.	31	-	12	=	19
4.	20	-	19	=	1
5.	45	-	38	=	7
6.	66	-	16	=	50
7.	81	-	56	=	25
8.	96	-	14	=	82
9.	39	-	12	=	27
10.	59	-	20	=	39

Oefening 2
1.	34	-	19	=	15
2.	98	-	80	=	18
3.	72	-	45	=	27
4.	87	-	54	=	33
5.	86	-	85	=	1
6.	57	-	20	=	37
7.	100	-	69	=	31
8.	51	-	44	=	7
9.	54	-	26	=	28
10.	89	-	52	=	37

Oefening 3
1.	87	-	16	=	71
2.	49	-	41	=	8
3.	93	-	66	=	27
4.	76	-	22	=	54
5.	81	-	18	=	63
6.	100	-	34	=	66
7.	83	-	68	=	15
8.	91	-	51	=	40
9.	50	-	22	=	28
10.	31	-	12	=	19

Oefening 4
1.	24	-	15	=	9
2.	81	-	81	=	0
3.	55	-	54	=	1
4.	88	-	29	=	59
5.	33	-	29	=	4
6.	67	-	53	=	14
7.	86	-	12	=	74
8.	88	-	17	=	71
9.	57	-	42	=	15
10.	25	-	20	=	5