Erafsommen met vlekken tot en met 100

Erafsommen

Oefening 1
1.	74	-		=	56
2.	31	-		=	16
3.	77	-		=	55
4.	28	-		=	2
5.	78	-		=	52
6.	88	-		=	40
7.	83	-		=	28
8.	54	-		=	12
9.	97	-		=	14
10.	100	-		=	72

Oefening 2
1.	47	-		=	34
2.	71	-		=	47
3.	34	-		=	11
4.	66	-		=	56
5.	51	-		=	9
6.	82	-		=	39
7.	69	-		=	49
8.	91	-		=	60
9.	100	-		=	18
10.	46	-		=	22

Oefening 3
1.	86	-		=	21
2.	53	-		=	16
3.	59	-		=	7
4.	82	-		=	66
5.	67	-		=	23
6.	86	-		=	22
7.	91	-		=	41
8.	88	-		=	77
9.	60	-		=	20
10.	44	-		=	30

Oefening 4
1.	73	-		=	30
2.	98	-		=	85
3.	87	-		=	18
4.	30	-		=	7
5.	16	-		=	1
6.	48	-		=	17
7.	38	-		=	18
8.	91	-		=	35
9.	68	-		=	31
10.	91	-		=	65

Erafsommen met vlekken tot en met 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	74	-	18	=	56
2.	31	-	15	=	16
3.	77	-	22	=	55
4.	28	-	26	=	2
5.	78	-	26	=	52
6.	88	-	48	=	40
7.	83	-	55	=	28
8.	54	-	42	=	12
9.	97	-	83	=	14
10.	100	-	28	=	72

Oefening 2
1.	47	-	13	=	34
2.	71	-	24	=	47
3.	34	-	23	=	11
4.	66	-	10	=	56
5.	51	-	42	=	9
6.	82	-	43	=	39
7.	69	-	20	=	49
8.	91	-	31	=	60
9.	100	-	82	=	18
10.	46	-	24	=	22

Oefening 3
1.	86	-	65	=	21
2.	53	-	37	=	16
3.	59	-	52	=	7
4.	82	-	16	=	66
5.	67	-	44	=	23
6.	86	-	64	=	22
7.	91	-	50	=	41
8.	88	-	11	=	77
9.	60	-	40	=	20
10.	44	-	14	=	30

Oefening 4
1.	73	-	43	=	30
2.	98	-	13	=	85
3.	87	-	69	=	18
4.	30	-	23	=	7
5.	16	-	15	=	1
6.	48	-	31	=	17
7.	38	-	20	=	18
8.	91	-	56	=	35
9.	68	-	37	=	31
10.	91	-	26	=	65