Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	120
2.	86	+		=	134
3.	81	+		=	140
4.	66	+		=	111
5.	88	+		=	126
6.	84	+		=	113
7.	45	+		=	77
8.	68	+		=	123
9.	95	+		=	169
10.	96	+		=	188

Oefening 2
1.	88	+		=	173
2.	74	+		=	94
3.	86	+		=	134
4.	65	+		=	116
5.	76	+		=	114
6.	66	+		=	104
7.	94	+		=	184
8.	93	+		=	155
9.	89	+		=	124
10.	72	+		=	131

Oefening 3
1.	73	+		=	113
2.	83	+		=	136
3.	56	+		=	90
4.	62	+		=	123
5.	82	+		=	140
6.	74	+		=	123
7.	40	+		=	66
8.	68	+		=	133
9.	86	+		=	107
10.	61	+		=	113

Oefening 4
1.	82	+		=	109
2.	26	+		=	52
3.	90	+		=	161
4.	82	+		=	159
5.	66	+		=	106
6.	89	+		=	128
7.	68	+		=	127
8.	78	+		=	107
9.	87	+		=	172
10.	56	+		=	88

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	28	=	120
2.	86	+	48	=	134
3.	81	+	59	=	140
4.	66	+	45	=	111
5.	88	+	38	=	126
6.	84	+	29	=	113
7.	45	+	32	=	77
8.	68	+	55	=	123
9.	95	+	74	=	169
10.	96	+	92	=	188

Oefening 2
1.	88	+	85	=	173
2.	74	+	20	=	94
3.	86	+	48	=	134
4.	65	+	51	=	116
5.	76	+	38	=	114
6.	66	+	38	=	104
7.	94	+	90	=	184
8.	93	+	62	=	155
9.	89	+	35	=	124
10.	72	+	59	=	131

Oefening 3
1.	73	+	40	=	113
2.	83	+	53	=	136
3.	56	+	34	=	90
4.	62	+	61	=	123
5.	82	+	58	=	140
6.	74	+	49	=	123
7.	40	+	26	=	66
8.	68	+	65	=	133
9.	86	+	21	=	107
10.	61	+	52	=	113

Oefening 4
1.	82	+	27	=	109
2.	26	+	26	=	52
3.	90	+	71	=	161
4.	82	+	77	=	159
5.	66	+	40	=	106
6.	89	+	39	=	128
7.	68	+	59	=	127
8.	78	+	29	=	107
9.	87	+	85	=	172
10.	56	+	32	=	88