Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	53	+		=	106
2.	79	+		=	126
3.	74	+		=	109
4.	53	+		=	88
5.	100	+		=	152
6.	67	+		=	121
7.	83	+		=	160
8.	97	+		=	143
9.	55	+		=	95
10.	94	+		=	171

Oefening 2
1.	50	+		=	76
2.	92	+		=	157
3.	74	+		=	110
4.	93	+		=	152
5.	89	+		=	156
6.	94	+		=	158
7.	52	+		=	77
8.	94	+		=	131
9.	81	+		=	155
10.	65	+		=	103

Oefening 3
1.	65	+		=	122
2.	85	+		=	124
3.	55	+		=	82
4.	65	+		=	101
5.	87	+		=	152
6.	75	+		=	137
7.	78	+		=	121
8.	84	+		=	160
9.	49	+		=	91
10.	95	+		=	135

Oefening 4
1.	59	+		=	114
2.	43	+		=	84
3.	71	+		=	132
4.	40	+		=	62
5.	50	+		=	77
6.	92	+		=	126
7.	77	+		=	103
8.	66	+		=	123
9.	55	+		=	97
10.	98	+		=	176

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	53	+	53	=	106
2.	79	+	47	=	126
3.	74	+	35	=	109
4.	53	+	35	=	88
5.	100	+	52	=	152
6.	67	+	54	=	121
7.	83	+	77	=	160
8.	97	+	46	=	143
9.	55	+	40	=	95
10.	94	+	77	=	171

Oefening 2
1.	50	+	26	=	76
2.	92	+	65	=	157
3.	74	+	36	=	110
4.	93	+	59	=	152
5.	89	+	67	=	156
6.	94	+	64	=	158
7.	52	+	25	=	77
8.	94	+	37	=	131
9.	81	+	74	=	155
10.	65	+	38	=	103

Oefening 3
1.	65	+	57	=	122
2.	85	+	39	=	124
3.	55	+	27	=	82
4.	65	+	36	=	101
5.	87	+	65	=	152
6.	75	+	62	=	137
7.	78	+	43	=	121
8.	84	+	76	=	160
9.	49	+	42	=	91
10.	95	+	40	=	135

Oefening 4
1.	59	+	55	=	114
2.	43	+	41	=	84
3.	71	+	61	=	132
4.	40	+	22	=	62
5.	50	+	27	=	77
6.	92	+	34	=	126
7.	77	+	26	=	103
8.	66	+	57	=	123
9.	55	+	42	=	97
10.	98	+	78	=	176