Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	85	+		=	137
2.	78	+		=	123
3.	91	+		=	177
4.	84	+		=	131
5.	83	+		=	158
6.	50	+		=	80
7.	60	+		=	100
8.	62	+		=	118
9.	73	+		=	95
10.	75	+		=	131

Oefening 2
1.	74	+		=	120
2.	60	+		=	93
3.	82	+		=	159
4.	54	+		=	75
5.	60	+		=	82
6.	60	+		=	101
7.	80	+		=	139
8.	66	+		=	99
9.	51	+		=	99
10.	94	+		=	180

Oefening 3
1.	63	+		=	109
2.	88	+		=	175
3.	86	+		=	127
4.	87	+		=	113
5.	83	+		=	136
6.	88	+		=	163
7.	89	+		=	148
8.	53	+		=	82
9.	43	+		=	70
10.	54	+		=	79

Oefening 4
1.	38	+		=	60
2.	91	+		=	161
3.	72	+		=	115
4.	54	+		=	101
5.	45	+		=	72
6.	67	+		=	104
7.	77	+		=	134
8.	44	+		=	86
9.	87	+		=	135
10.	84	+		=	137

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	85	+	52	=	137
2.	78	+	45	=	123
3.	91	+	86	=	177
4.	84	+	47	=	131
5.	83	+	75	=	158
6.	50	+	30	=	80
7.	60	+	40	=	100
8.	62	+	56	=	118
9.	73	+	22	=	95
10.	75	+	56	=	131

Oefening 2
1.	74	+	46	=	120
2.	60	+	33	=	93
3.	82	+	77	=	159
4.	54	+	21	=	75
5.	60	+	22	=	82
6.	60	+	41	=	101
7.	80	+	59	=	139
8.	66	+	33	=	99
9.	51	+	48	=	99
10.	94	+	86	=	180

Oefening 3
1.	63	+	46	=	109
2.	88	+	87	=	175
3.	86	+	41	=	127
4.	87	+	26	=	113
5.	83	+	53	=	136
6.	88	+	75	=	163
7.	89	+	59	=	148
8.	53	+	29	=	82
9.	43	+	27	=	70
10.	54	+	25	=	79

Oefening 4
1.	38	+	22	=	60
2.	91	+	70	=	161
3.	72	+	43	=	115
4.	54	+	47	=	101
5.	45	+	27	=	72
6.	67	+	37	=	104
7.	77	+	57	=	134
8.	44	+	42	=	86
9.	87	+	48	=	135
10.	84	+	53	=	137