Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	88	+		=	144
2.	29	+		=	56
3.	67	+		=	93
4.	82	+		=	155
5.	59	+		=	82
6.	75	+		=	132
7.	67	+		=	90
8.	94	+		=	129
9.	87	+		=	128
10.	77	+		=	113

Oefening 2
1.	59	+		=	97
2.	90	+		=	153
3.	78	+		=	116
4.	78	+		=	101
5.	85	+		=	168
6.	81	+		=	112
7.	62	+		=	109
8.	68	+		=	95
9.	91	+		=	117
10.	75	+		=	113

Oefening 3
1.	61	+		=	105
2.	32	+		=	60
3.	70	+		=	126
4.	54	+		=	83
5.	86	+		=	120
6.	84	+		=	167
7.	93	+		=	120
8.	83	+		=	132
9.	77	+		=	112
10.	88	+		=	173

Oefening 4
1.	84	+		=	111
2.	77	+		=	136
3.	85	+		=	151
4.	72	+		=	98
5.	82	+		=	154
6.	67	+		=	97
7.	95	+		=	151
8.	82	+		=	152
9.	55	+		=	76
10.	81	+		=	107

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	88	+	56	=	144
2.	29	+	27	=	56
3.	67	+	26	=	93
4.	82	+	73	=	155
5.	59	+	23	=	82
6.	75	+	57	=	132
7.	67	+	23	=	90
8.	94	+	35	=	129
9.	87	+	41	=	128
10.	77	+	36	=	113

Oefening 2
1.	59	+	38	=	97
2.	90	+	63	=	153
3.	78	+	38	=	116
4.	78	+	23	=	101
5.	85	+	83	=	168
6.	81	+	31	=	112
7.	62	+	47	=	109
8.	68	+	27	=	95
9.	91	+	26	=	117
10.	75	+	38	=	113

Oefening 3
1.	61	+	44	=	105
2.	32	+	28	=	60
3.	70	+	56	=	126
4.	54	+	29	=	83
5.	86	+	34	=	120
6.	84	+	83	=	167
7.	93	+	27	=	120
8.	83	+	49	=	132
9.	77	+	35	=	112
10.	88	+	85	=	173

Oefening 4
1.	84	+	27	=	111
2.	77	+	59	=	136
3.	85	+	66	=	151
4.	72	+	26	=	98
5.	82	+	72	=	154
6.	67	+	30	=	97
7.	95	+	56	=	151
8.	82	+	70	=	152
9.	55	+	21	=	76
10.	81	+	26	=	107