Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	124
2.	65	+		=	119
3.	73	+		=	140
4.	39	+		=	78
5.	63	+		=	90
6.	80	+		=	101
7.	55	+		=	105
8.	72	+		=	144
9.	75	+		=	141
10.	89	+		=	137

Oefening 2
1.	60	+		=	105
2.	61	+		=	94
3.	98	+		=	190
4.	78	+		=	155
5.	86	+		=	109
6.	61	+		=	91
7.	96	+		=	161
8.	96	+		=	156
9.	91	+		=	172
10.	92	+		=	184

Oefening 3
1.	76	+		=	138
2.	97	+		=	136
3.	92	+		=	149
4.	98	+		=	128
5.	69	+		=	130
6.	70	+		=	90
7.	65	+		=	129
8.	58	+		=	92
9.	78	+		=	102
10.	94	+		=	125

Oefening 4
1.	80	+		=	142
2.	84	+		=	140
3.	60	+		=	92
4.	66	+		=	109
5.	92	+		=	180
6.	44	+		=	83
7.	98	+		=	142
8.	75	+		=	126
9.	84	+		=	146
10.	86	+		=	131

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	32	=	124
2.	65	+	54	=	119
3.	73	+	67	=	140
4.	39	+	39	=	78
5.	63	+	27	=	90
6.	80	+	21	=	101
7.	55	+	50	=	105
8.	72	+	72	=	144
9.	75	+	66	=	141
10.	89	+	48	=	137

Oefening 2
1.	60	+	45	=	105
2.	61	+	33	=	94
3.	98	+	92	=	190
4.	78	+	77	=	155
5.	86	+	23	=	109
6.	61	+	30	=	91
7.	96	+	65	=	161
8.	96	+	60	=	156
9.	91	+	81	=	172
10.	92	+	92	=	184

Oefening 3
1.	76	+	62	=	138
2.	97	+	39	=	136
3.	92	+	57	=	149
4.	98	+	30	=	128
5.	69	+	61	=	130
6.	70	+	20	=	90
7.	65	+	64	=	129
8.	58	+	34	=	92
9.	78	+	24	=	102
10.	94	+	31	=	125

Oefening 4
1.	80	+	62	=	142
2.	84	+	56	=	140
3.	60	+	32	=	92
4.	66	+	43	=	109
5.	92	+	88	=	180
6.	44	+	39	=	83
7.	98	+	44	=	142
8.	75	+	51	=	126
9.	84	+	62	=	146
10.	86	+	45	=	131