Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	95	+		=	143
2.	90	+		=	136
3.	80	+		=	123
4.	82	+		=	105
5.	58	+		=	105
6.	51	+		=	86
7.	56	+		=	95
8.	63	+		=	126
9.	95	+		=	162
10.	56	+		=	85

Oefening 2
1.	97	+		=	135
2.	74	+		=	133
3.	96	+		=	154
4.	63	+		=	106
5.	69	+		=	128
6.	25	+		=	45
7.	85	+		=	147
8.	44	+		=	82
9.	81	+		=	143
10.	65	+		=	104

Oefening 3
1.	64	+		=	124
2.	45	+		=	81
3.	63	+		=	120
4.	86	+		=	171
5.	96	+		=	136
6.	83	+		=	161
7.	56	+		=	86
8.	97	+		=	125
9.	89	+		=	151
10.	65	+		=	119

Oefening 4
1.	61	+		=	115
2.	43	+		=	77
3.	57	+		=	81
4.	90	+		=	120
5.	88	+		=	171
6.	46	+		=	85
7.	66	+		=	93
8.	53	+		=	91
9.	85	+		=	119
10.	74	+		=	130

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	95	+	48	=	143
2.	90	+	46	=	136
3.	80	+	43	=	123
4.	82	+	23	=	105
5.	58	+	47	=	105
6.	51	+	35	=	86
7.	56	+	39	=	95
8.	63	+	63	=	126
9.	95	+	67	=	162
10.	56	+	29	=	85

Oefening 2
1.	97	+	38	=	135
2.	74	+	59	=	133
3.	96	+	58	=	154
4.	63	+	43	=	106
5.	69	+	59	=	128
6.	25	+	20	=	45
7.	85	+	62	=	147
8.	44	+	38	=	82
9.	81	+	62	=	143
10.	65	+	39	=	104

Oefening 3
1.	64	+	60	=	124
2.	45	+	36	=	81
3.	63	+	57	=	120
4.	86	+	85	=	171
5.	96	+	40	=	136
6.	83	+	78	=	161
7.	56	+	30	=	86
8.	97	+	28	=	125
9.	89	+	62	=	151
10.	65	+	54	=	119

Oefening 4
1.	61	+	54	=	115
2.	43	+	34	=	77
3.	57	+	24	=	81
4.	90	+	30	=	120
5.	88	+	83	=	171
6.	46	+	39	=	85
7.	66	+	27	=	93
8.	53	+	38	=	91
9.	85	+	34	=	119
10.	74	+	56	=	130