Erafsommen met vlekken tot en met 100

Erafsommen

Oefening 1
1.	45	-		=	14
2.	53	-		=	12
3.	41	-		=	15
4.	83	-		=	44
5.	49	-		=	33
6.	68	-		=	33
7.	80	-		=	42
8.	80	-		=	51
9.	98	-		=	0
10.	71	-		=	9

Oefening 2
1.	28	-		=	15
2.	30	-		=	9
3.	82	-		=	24
4.	30	-		=	17
5.	85	-		=	5
6.	88	-		=	75
7.	93	-		=	10
8.	70	-		=	33
9.	44	-		=	15
10.	98	-		=	43

Oefening 3
1.	95	-		=	19
2.	79	-		=	47
3.	72	-		=	0
4.	73	-		=	21
5.	41	-		=	15
6.	85	-		=	39
7.	42	-		=	15
8.	62	-		=	24
9.	82	-		=	50
10.	61	-		=	5

Oefening 4
1.	91	-		=	32
2.	77	-		=	3
3.	88	-		=	43
4.	71	-		=	34
5.	97	-		=	74
6.	61	-		=	6
7.	50	-		=	36
8.	34	-		=	22
9.	70	-		=	60
10.	72	-		=	43

Erafsommen met vlekken tot en met 100
| ANTWOORDEN

Erafsommen

Oefening 1
1.	45	-	31	=	14
2.	53	-	41	=	12
3.	41	-	26	=	15
4.	83	-	39	=	44
5.	49	-	16	=	33
6.	68	-	35	=	33
7.	80	-	38	=	42
8.	80	-	29	=	51
9.	98	-	98	=	0
10.	71	-	62	=	9

Oefening 2
1.	28	-	13	=	15
2.	30	-	21	=	9
3.	82	-	58	=	24
4.	30	-	13	=	17
5.	85	-	80	=	5
6.	88	-	13	=	75
7.	93	-	83	=	10
8.	70	-	37	=	33
9.	44	-	29	=	15
10.	98	-	55	=	43

Oefening 3
1.	95	-	76	=	19
2.	79	-	32	=	47
3.	72	-	72	=	0
4.	73	-	52	=	21
5.	41	-	26	=	15
6.	85	-	46	=	39
7.	42	-	27	=	15
8.	62	-	38	=	24
9.	82	-	32	=	50
10.	61	-	56	=	5

Oefening 4
1.	91	-	59	=	32
2.	77	-	74	=	3
3.	88	-	45	=	43
4.	71	-	37	=	34
5.	97	-	23	=	74
6.	61	-	55	=	6
7.	50	-	14	=	36
8.	34	-	12	=	22
9.	70	-	10	=	60
10.	72	-	29	=	43