Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	51	+		=	83
2.	76	+		=	128
3.	60	+		=	107
4.	75	+		=	97
5.	68	+		=	111
6.	64	+		=	100
7.	93	+		=	157
8.	35	+		=	66
9.	93	+		=	125
10.	96	+		=	157

Oefening 2
1.	37	+		=	65
2.	85	+		=	123
3.	69	+		=	136
4.	36	+		=	69
5.	80	+		=	104
6.	95	+		=	157
7.	89	+		=	167
8.	51	+		=	97
9.	80	+		=	158
10.	98	+		=	167

Oefening 3
1.	88	+		=	161
2.	93	+		=	141
3.	48	+		=	89
4.	61	+		=	104
5.	93	+		=	129
6.	86	+		=	138
7.	83	+		=	121
8.	98	+		=	147
9.	95	+		=	166
10.	61	+		=	107

Oefening 4
1.	98	+		=	150
2.	39	+		=	77
3.	96	+		=	120
4.	73	+		=	118
5.	30	+		=	57
6.	68	+		=	114
7.	71	+		=	119
8.	99	+		=	182
9.	74	+		=	144
10.	98	+		=	145

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	51	+	32	=	83
2.	76	+	52	=	128
3.	60	+	47	=	107
4.	75	+	22	=	97
5.	68	+	43	=	111
6.	64	+	36	=	100
7.	93	+	64	=	157
8.	35	+	31	=	66
9.	93	+	32	=	125
10.	96	+	61	=	157

Oefening 2
1.	37	+	28	=	65
2.	85	+	38	=	123
3.	69	+	67	=	136
4.	36	+	33	=	69
5.	80	+	24	=	104
6.	95	+	62	=	157
7.	89	+	78	=	167
8.	51	+	46	=	97
9.	80	+	78	=	158
10.	98	+	69	=	167

Oefening 3
1.	88	+	73	=	161
2.	93	+	48	=	141
3.	48	+	41	=	89
4.	61	+	43	=	104
5.	93	+	36	=	129
6.	86	+	52	=	138
7.	83	+	38	=	121
8.	98	+	49	=	147
9.	95	+	71	=	166
10.	61	+	46	=	107

Oefening 4
1.	98	+	52	=	150
2.	39	+	38	=	77
3.	96	+	24	=	120
4.	73	+	45	=	118
5.	30	+	27	=	57
6.	68	+	46	=	114
7.	71	+	48	=	119
8.	99	+	83	=	182
9.	74	+	70	=	144
10.	98	+	47	=	145