Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	85	+		=	146
2.	97	+		=	137
3.	58	+		=	93
4.	85	+		=	118
5.	70	+		=	93
6.	47	+		=	71
7.	60	+		=	111
8.	47	+		=	83
9.	91	+		=	151
10.	87	+		=	122

Oefening 2
1.	93	+		=	152
2.	86	+		=	169
3.	81	+		=	144
4.	70	+		=	93
5.	61	+		=	101
6.	64	+		=	103
7.	78	+		=	133
8.	33	+		=	54
9.	57	+		=	84
10.	60	+		=	98

Oefening 3
1.	87	+		=	154
2.	95	+		=	152
3.	75	+		=	105
4.	42	+		=	73
5.	39	+		=	76
6.	78	+		=	114
7.	97	+		=	148
8.	83	+		=	131
9.	67	+		=	98
10.	68	+		=	121

Oefening 4
1.	84	+		=	146
2.	75	+		=	139
3.	86	+		=	125
4.	69	+		=	105
5.	38	+		=	64
6.	58	+		=	105
7.	78	+		=	143
8.	89	+		=	130
9.	79	+		=	146
10.	61	+		=	81

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	85	+	61	=	146
2.	97	+	40	=	137
3.	58	+	35	=	93
4.	85	+	33	=	118
5.	70	+	23	=	93
6.	47	+	24	=	71
7.	60	+	51	=	111
8.	47	+	36	=	83
9.	91	+	60	=	151
10.	87	+	35	=	122

Oefening 2
1.	93	+	59	=	152
2.	86	+	83	=	169
3.	81	+	63	=	144
4.	70	+	23	=	93
5.	61	+	40	=	101
6.	64	+	39	=	103
7.	78	+	55	=	133
8.	33	+	21	=	54
9.	57	+	27	=	84
10.	60	+	38	=	98

Oefening 3
1.	87	+	67	=	154
2.	95	+	57	=	152
3.	75	+	30	=	105
4.	42	+	31	=	73
5.	39	+	37	=	76
6.	78	+	36	=	114
7.	97	+	51	=	148
8.	83	+	48	=	131
9.	67	+	31	=	98
10.	68	+	53	=	121

Oefening 4
1.	84	+	62	=	146
2.	75	+	64	=	139
3.	86	+	39	=	125
4.	69	+	36	=	105
5.	38	+	26	=	64
6.	58	+	47	=	105
7.	78	+	65	=	143
8.	89	+	41	=	130
9.	79	+	67	=	146
10.	61	+	20	=	81