Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	93	+		=	130
2.	54	+		=	87
3.	67	+		=	95
4.	54	+		=	93
5.	86	+		=	167
6.	57	+		=	113
7.	90	+		=	175
8.	85	+		=	153
9.	67	+		=	92
10.	46	+		=	67

Oefening 2
1.	98	+		=	149
2.	68	+		=	99
3.	98	+		=	196
4.	97	+		=	130
5.	72	+		=	97
6.	80	+		=	124
7.	73	+		=	130
8.	61	+		=	81
9.	67	+		=	101
10.	92	+		=	177

Oefening 3
1.	87	+		=	146
2.	88	+		=	113
3.	52	+		=	83
4.	49	+		=	89
5.	83	+		=	153
6.	77	+		=	131
7.	85	+		=	136
8.	62	+		=	118
9.	58	+		=	92
10.	62	+		=	120

Oefening 4
1.	84	+		=	153
2.	70	+		=	109
3.	72	+		=	139
4.	84	+		=	138
5.	90	+		=	180
6.	58	+		=	93
7.	65	+		=	88
8.	88	+		=	137
9.	76	+		=	151
10.	97	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	93	+	37	=	130
2.	54	+	33	=	87
3.	67	+	28	=	95
4.	54	+	39	=	93
5.	86	+	81	=	167
6.	57	+	56	=	113
7.	90	+	85	=	175
8.	85	+	68	=	153
9.	67	+	25	=	92
10.	46	+	21	=	67

Oefening 2
1.	98	+	51	=	149
2.	68	+	31	=	99
3.	98	+	98	=	196
4.	97	+	33	=	130
5.	72	+	25	=	97
6.	80	+	44	=	124
7.	73	+	57	=	130
8.	61	+	20	=	81
9.	67	+	34	=	101
10.	92	+	85	=	177

Oefening 3
1.	87	+	59	=	146
2.	88	+	25	=	113
3.	52	+	31	=	83
4.	49	+	40	=	89
5.	83	+	70	=	153
6.	77	+	54	=	131
7.	85	+	51	=	136
8.	62	+	56	=	118
9.	58	+	34	=	92
10.	62	+	58	=	120

Oefening 4
1.	84	+	69	=	153
2.	70	+	39	=	109
3.	72	+	67	=	139
4.	84	+	54	=	138
5.	90	+	90	=	180
6.	58	+	35	=	93
7.	65	+	23	=	88
8.	88	+	49	=	137
9.	76	+	75	=	151
10.	97	+	26	=	123