Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	39	+		=	64
2.	94	+		=	176
3.	57	+		=	105
4.	72	+		=	118
5.	48	+		=	69
6.	62	+		=	121
7.	100	+		=	139
8.	96	+		=	166
9.	99	+		=	158
10.	96	+		=	166

Oefening 2
1.	57	+		=	96
2.	85	+		=	105
3.	92	+		=	175
4.	89	+		=	156
5.	70	+		=	92
6.	49	+		=	79
7.	81	+		=	135
8.	82	+		=	159
9.	57	+		=	96
10.	73	+		=	110

Oefening 3
1.	86	+		=	123
2.	61	+		=	109
3.	100	+		=	163
4.	55	+		=	103
5.	42	+		=	71
6.	92	+		=	113
7.	43	+		=	76
8.	64	+		=	86
9.	55	+		=	81
10.	71	+		=	107

Oefening 4
1.	66	+		=	93
2.	31	+		=	52
3.	69	+		=	125
4.	94	+		=	157
5.	93	+		=	137
6.	62	+		=	106
7.	83	+		=	161
8.	80	+		=	112
9.	65	+		=	118
10.	92	+		=	178

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	39	+	25	=	64
2.	94	+	82	=	176
3.	57	+	48	=	105
4.	72	+	46	=	118
5.	48	+	21	=	69
6.	62	+	59	=	121
7.	100	+	39	=	139
8.	96	+	70	=	166
9.	99	+	59	=	158
10.	96	+	70	=	166

Oefening 2
1.	57	+	39	=	96
2.	85	+	20	=	105
3.	92	+	83	=	175
4.	89	+	67	=	156
5.	70	+	22	=	92
6.	49	+	30	=	79
7.	81	+	54	=	135
8.	82	+	77	=	159
9.	57	+	39	=	96
10.	73	+	37	=	110

Oefening 3
1.	86	+	37	=	123
2.	61	+	48	=	109
3.	100	+	63	=	163
4.	55	+	48	=	103
5.	42	+	29	=	71
6.	92	+	21	=	113
7.	43	+	33	=	76
8.	64	+	22	=	86
9.	55	+	26	=	81
10.	71	+	36	=	107

Oefening 4
1.	66	+	27	=	93
2.	31	+	21	=	52
3.	69	+	56	=	125
4.	94	+	63	=	157
5.	93	+	44	=	137
6.	62	+	44	=	106
7.	83	+	78	=	161
8.	80	+	32	=	112
9.	65	+	53	=	118
10.	92	+	86	=	178