Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	55	+		=	91
2.	84	+		=	146
3.	89	+		=	144
4.	83	+		=	140
5.	66	+		=	116
6.	95	+		=	163
7.	78	+		=	121
8.	71	+		=	104
9.	76	+		=	132
10.	76	+		=	107

Oefening 2
1.	85	+		=	163
2.	91	+		=	169
3.	95	+		=	137
4.	70	+		=	115
5.	56	+		=	89
6.	81	+		=	153
7.	66	+		=	109
8.	97	+		=	190
9.	97	+		=	146
10.	76	+		=	151

Oefening 3
1.	40	+		=	62
2.	67	+		=	93
3.	71	+		=	97
4.	95	+		=	131
5.	76	+		=	141
6.	53	+		=	96
7.	75	+		=	139
8.	91	+		=	128
9.	61	+		=	108
10.	59	+		=	95

Oefening 4
1.	82	+		=	145
2.	77	+		=	133
3.	86	+		=	153
4.	81	+		=	121
5.	93	+		=	137
6.	99	+		=	162
7.	64	+		=	115
8.	61	+		=	118
9.	31	+		=	58
10.	57	+		=	112

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	55	+	36	=	91
2.	84	+	62	=	146
3.	89	+	55	=	144
4.	83	+	57	=	140
5.	66	+	50	=	116
6.	95	+	68	=	163
7.	78	+	43	=	121
8.	71	+	33	=	104
9.	76	+	56	=	132
10.	76	+	31	=	107

Oefening 2
1.	85	+	78	=	163
2.	91	+	78	=	169
3.	95	+	42	=	137
4.	70	+	45	=	115
5.	56	+	33	=	89
6.	81	+	72	=	153
7.	66	+	43	=	109
8.	97	+	93	=	190
9.	97	+	49	=	146
10.	76	+	75	=	151

Oefening 3
1.	40	+	22	=	62
2.	67	+	26	=	93
3.	71	+	26	=	97
4.	95	+	36	=	131
5.	76	+	65	=	141
6.	53	+	43	=	96
7.	75	+	64	=	139
8.	91	+	37	=	128
9.	61	+	47	=	108
10.	59	+	36	=	95

Oefening 4
1.	82	+	63	=	145
2.	77	+	56	=	133
3.	86	+	67	=	153
4.	81	+	40	=	121
5.	93	+	44	=	137
6.	99	+	63	=	162
7.	64	+	51	=	115
8.	61	+	57	=	118
9.	31	+	27	=	58
10.	57	+	55	=	112