Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	94	+		=	188
2.	70	+		=	130
3.	87	+		=	144
4.	53	+		=	74
5.	52	+		=	101
6.	40	+		=	79
7.	81	+		=	126
8.	83	+		=	122
9.	49	+		=	88
10.	61	+		=	100

Oefening 2
1.	49	+		=	93
2.	80	+		=	103
3.	79	+		=	109
4.	65	+		=	117
5.	55	+		=	108
6.	92	+		=	146
7.	63	+		=	96
8.	78	+		=	125
9.	77	+		=	115
10.	32	+		=	59

Oefening 3
1.	86	+		=	137
2.	73	+		=	136
3.	73	+		=	121
4.	88	+		=	164
5.	90	+		=	154
6.	53	+		=	88
7.	83	+		=	119
8.	38	+		=	64
9.	70	+		=	112
10.	69	+		=	109

Oefening 4
1.	83	+		=	139
2.	47	+		=	94
3.	93	+		=	127
4.	48	+		=	89
5.	92	+		=	136
6.	57	+		=	106
7.	81	+		=	121
8.	82	+		=	137
9.	96	+		=	141
10.	95	+		=	158

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	94	+	94	=	188
2.	70	+	60	=	130
3.	87	+	57	=	144
4.	53	+	21	=	74
5.	52	+	49	=	101
6.	40	+	39	=	79
7.	81	+	45	=	126
8.	83	+	39	=	122
9.	49	+	39	=	88
10.	61	+	39	=	100

Oefening 2
1.	49	+	44	=	93
2.	80	+	23	=	103
3.	79	+	30	=	109
4.	65	+	52	=	117
5.	55	+	53	=	108
6.	92	+	54	=	146
7.	63	+	33	=	96
8.	78	+	47	=	125
9.	77	+	38	=	115
10.	32	+	27	=	59

Oefening 3
1.	86	+	51	=	137
2.	73	+	63	=	136
3.	73	+	48	=	121
4.	88	+	76	=	164
5.	90	+	64	=	154
6.	53	+	35	=	88
7.	83	+	36	=	119
8.	38	+	26	=	64
9.	70	+	42	=	112
10.	69	+	40	=	109

Oefening 4
1.	83	+	56	=	139
2.	47	+	47	=	94
3.	93	+	34	=	127
4.	48	+	41	=	89
5.	92	+	44	=	136
6.	57	+	49	=	106
7.	81	+	40	=	121
8.	82	+	55	=	137
9.	96	+	45	=	141
10.	95	+	63	=	158