Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	52	+		=	99
2.	92	+		=	158
3.	60	+		=	86
4.	95	+		=	161
5.	48	+		=	83
6.	80	+		=	113
7.	38	+		=	69
8.	61	+		=	85
9.	55	+		=	86
10.	93	+		=	162

Oefening 2
1.	58	+		=	107
2.	93	+		=	122
3.	86	+		=	166
4.	61	+		=	99
5.	97	+		=	158
6.	32	+		=	61
7.	49	+		=	70
8.	96	+		=	118
9.	81	+		=	131
10.	88	+		=	113

Oefening 3
1.	62	+		=	97
2.	67	+		=	97
3.	72	+		=	99
4.	43	+		=	77
5.	71	+		=	133
6.	65	+		=	107
7.	21	+		=	41
8.	83	+		=	159
9.	57	+		=	104
10.	87	+		=	156

Oefening 4
1.	83	+		=	139
2.	70	+		=	111
3.	66	+		=	86
4.	81	+		=	156
5.	90	+		=	172
6.	76	+		=	101
7.	59	+		=	96
8.	53	+		=	86
9.	98	+		=	153
10.	64	+		=	104

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	52	+	47	=	99
2.	92	+	66	=	158
3.	60	+	26	=	86
4.	95	+	66	=	161
5.	48	+	35	=	83
6.	80	+	33	=	113
7.	38	+	31	=	69
8.	61	+	24	=	85
9.	55	+	31	=	86
10.	93	+	69	=	162

Oefening 2
1.	58	+	49	=	107
2.	93	+	29	=	122
3.	86	+	80	=	166
4.	61	+	38	=	99
5.	97	+	61	=	158
6.	32	+	29	=	61
7.	49	+	21	=	70
8.	96	+	22	=	118
9.	81	+	50	=	131
10.	88	+	25	=	113

Oefening 3
1.	62	+	35	=	97
2.	67	+	30	=	97
3.	72	+	27	=	99
4.	43	+	34	=	77
5.	71	+	62	=	133
6.	65	+	42	=	107
7.	21	+	20	=	41
8.	83	+	76	=	159
9.	57	+	47	=	104
10.	87	+	69	=	156

Oefening 4
1.	83	+	56	=	139
2.	70	+	41	=	111
3.	66	+	20	=	86
4.	81	+	75	=	156
5.	90	+	82	=	172
6.	76	+	25	=	101
7.	59	+	37	=	96
8.	53	+	33	=	86
9.	98	+	55	=	153
10.	64	+	40	=	104