Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	57	+		=	89
2.	39	+		=	77
3.	97	+		=	124
4.	52	+		=	81
5.	63	+		=	101
6.	84	+		=	139
7.	100	+		=	161
8.	95	+		=	164
9.	82	+		=	153
10.	97	+		=	119

Oefening 2
1.	68	+		=	97
2.	42	+		=	66
3.	38	+		=	59
4.	94	+		=	127
5.	84	+		=	136
6.	96	+		=	150
7.	37	+		=	72
8.	66	+		=	130
9.	75	+		=	131
10.	67	+		=	92

Oefening 3
1.	71	+		=	134
2.	67	+		=	122
3.	86	+		=	164
4.	81	+		=	109
5.	88	+		=	171
6.	86	+		=	136
7.	92	+		=	182
8.	94	+		=	167
9.	46	+		=	88
10.	100	+		=	168

Oefening 4
1.	54	+		=	87
2.	99	+		=	160
3.	50	+		=	70
4.	86	+		=	158
5.	90	+		=	167
6.	100	+		=	199
7.	93	+		=	177
8.	34	+		=	54
9.	95	+		=	147
10.	94	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	57	+	32	=	89
2.	39	+	38	=	77
3.	97	+	27	=	124
4.	52	+	29	=	81
5.	63	+	38	=	101
6.	84	+	55	=	139
7.	100	+	61	=	161
8.	95	+	69	=	164
9.	82	+	71	=	153
10.	97	+	22	=	119

Oefening 2
1.	68	+	29	=	97
2.	42	+	24	=	66
3.	38	+	21	=	59
4.	94	+	33	=	127
5.	84	+	52	=	136
6.	96	+	54	=	150
7.	37	+	35	=	72
8.	66	+	64	=	130
9.	75	+	56	=	131
10.	67	+	25	=	92

Oefening 3
1.	71	+	63	=	134
2.	67	+	55	=	122
3.	86	+	78	=	164
4.	81	+	28	=	109
5.	88	+	83	=	171
6.	86	+	50	=	136
7.	92	+	90	=	182
8.	94	+	73	=	167
9.	46	+	42	=	88
10.	100	+	68	=	168

Oefening 4
1.	54	+	33	=	87
2.	99	+	61	=	160
3.	50	+	20	=	70
4.	86	+	72	=	158
5.	90	+	77	=	167
6.	100	+	99	=	199
7.	93	+	84	=	177
8.	34	+	20	=	54
9.	95	+	52	=	147
10.	94	+	63	=	157