Erafsommen met vlekken tot en met 100

Erafsommen

Oefening 1
1.	100	-		=	54
2.	47	-		=	4
3.	59	-		=	5
4.	97	-		=	61
5.	72	-		=	10
6.	56	-		=	8
7.	90	-		=	27
8.	73	-		=	49
9.	97	-		=	45
10.	71	-		=	29

Oefening 2
1.	89	-		=	9
2.	72	-		=	44
3.	73	-		=	42
4.	74	-		=	61
5.	79	-		=	51
6.	60	-		=	22
7.	45	-		=	28
8.	90	-		=	16
9.	71	-		=	43
10.	65	-		=	55

Oefening 3
1.	52	-		=	20
2.	79	-		=	2
3.	81	-		=	50
4.	67	-		=	51
5.	12	-		=	2
6.	98	-		=	37
7.	100	-		=	26
8.	66	-		=	35
9.	86	-		=	66
10.	76	-		=	64

Oefening 4
1.	66	-		=	33
2.	96	-		=	21
3.	83	-		=	31
4.	87	-		=	49
5.	92	-		=	40
6.	96	-		=	75
7.	74	-		=	31
8.	57	-		=	43
9.	79	-		=	56
10.	95	-		=	74

Erafsommen met vlekken tot en met 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	100	-	46	=	54
2.	47	-	43	=	4
3.	59	-	54	=	5
4.	97	-	36	=	61
5.	72	-	62	=	10
6.	56	-	48	=	8
7.	90	-	63	=	27
8.	73	-	24	=	49
9.	97	-	52	=	45
10.	71	-	42	=	29

Oefening 2
1.	89	-	80	=	9
2.	72	-	28	=	44
3.	73	-	31	=	42
4.	74	-	13	=	61
5.	79	-	28	=	51
6.	60	-	38	=	22
7.	45	-	17	=	28
8.	90	-	74	=	16
9.	71	-	28	=	43
10.	65	-	10	=	55

Oefening 3
1.	52	-	32	=	20
2.	79	-	77	=	2
3.	81	-	31	=	50
4.	67	-	16	=	51
5.	12	-	10	=	2
6.	98	-	61	=	37
7.	100	-	74	=	26
8.	66	-	31	=	35
9.	86	-	20	=	66
10.	76	-	12	=	64

Oefening 4
1.	66	-	33	=	33
2.	96	-	75	=	21
3.	83	-	52	=	31
4.	87	-	38	=	49
5.	92	-	52	=	40
6.	96	-	21	=	75
7.	74	-	43	=	31
8.	57	-	14	=	43
9.	79	-	23	=	56
10.	95	-	21	=	74