Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	97
2.	91	+		=	166
3.	92	+		=	126
4.	84	+		=	167
5.	82	+		=	143
6.	74	+		=	135
7.	50	+		=	72
8.	72	+		=	130
9.	71	+		=	98
10.	54	+		=	101

Oefening 2
1.	59	+		=	113
2.	97	+		=	150
3.	24	+		=	45
4.	62	+		=	95
5.	94	+		=	159
6.	100	+		=	186
7.	85	+		=	120
8.	95	+		=	117
9.	83	+		=	138
10.	80	+		=	153

Oefening 3
1.	90	+		=	148
2.	89	+		=	154
3.	59	+		=	80
4.	45	+		=	83
5.	96	+		=	189
6.	76	+		=	145
7.	98	+		=	148
8.	87	+		=	160
9.	89	+		=	173
10.	45	+		=	81

Oefening 4
1.	53	+		=	94
2.	61	+		=	112
3.	23	+		=	45
4.	85	+		=	158
5.	67	+		=	108
6.	29	+		=	55
7.	33	+		=	64
8.	89	+		=	135
9.	51	+		=	92
10.	77	+		=	104

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	20	=	97
2.	91	+	75	=	166
3.	92	+	34	=	126
4.	84	+	83	=	167
5.	82	+	61	=	143
6.	74	+	61	=	135
7.	50	+	22	=	72
8.	72	+	58	=	130
9.	71	+	27	=	98
10.	54	+	47	=	101

Oefening 2
1.	59	+	54	=	113
2.	97	+	53	=	150
3.	24	+	21	=	45
4.	62	+	33	=	95
5.	94	+	65	=	159
6.	100	+	86	=	186
7.	85	+	35	=	120
8.	95	+	22	=	117
9.	83	+	55	=	138
10.	80	+	73	=	153

Oefening 3
1.	90	+	58	=	148
2.	89	+	65	=	154
3.	59	+	21	=	80
4.	45	+	38	=	83
5.	96	+	93	=	189
6.	76	+	69	=	145
7.	98	+	50	=	148
8.	87	+	73	=	160
9.	89	+	84	=	173
10.	45	+	36	=	81

Oefening 4
1.	53	+	41	=	94
2.	61	+	51	=	112
3.	23	+	22	=	45
4.	85	+	73	=	158
5.	67	+	41	=	108
6.	29	+	26	=	55
7.	33	+	31	=	64
8.	89	+	46	=	135
9.	51	+	41	=	92
10.	77	+	27	=	104