Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	100	+		=	173
2.	92	+		=	150
3.	38	+		=	60
4.	40	+		=	77
5.	62	+		=	100
6.	67	+		=	98
7.	92	+		=	123
8.	91	+		=	113
9.	83	+		=	143
10.	40	+		=	80

Oefening 2
1.	92	+		=	164
2.	80	+		=	133
3.	59	+		=	107
4.	90	+		=	176
5.	99	+		=	179
6.	73	+		=	141
7.	76	+		=	128
8.	30	+		=	57
9.	69	+		=	102
10.	33	+		=	62

Oefening 3
1.	97	+		=	187
2.	74	+		=	129
3.	41	+		=	73
4.	70	+		=	97
5.	56	+		=	99
6.	81	+		=	116
7.	61	+		=	112
8.	75	+		=	120
9.	61	+		=	83
10.	92	+		=	149

Oefening 4
1.	95	+		=	131
2.	84	+		=	134
3.	95	+		=	181
4.	76	+		=	138
5.	57	+		=	87
6.	99	+		=	169
7.	55	+		=	87
8.	74	+		=	116
9.	100	+		=	167
10.	92	+		=	143

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	100	+	73	=	173
2.	92	+	58	=	150
3.	38	+	22	=	60
4.	40	+	37	=	77
5.	62	+	38	=	100
6.	67	+	31	=	98
7.	92	+	31	=	123
8.	91	+	22	=	113
9.	83	+	60	=	143
10.	40	+	40	=	80

Oefening 2
1.	92	+	72	=	164
2.	80	+	53	=	133
3.	59	+	48	=	107
4.	90	+	86	=	176
5.	99	+	80	=	179
6.	73	+	68	=	141
7.	76	+	52	=	128
8.	30	+	27	=	57
9.	69	+	33	=	102
10.	33	+	29	=	62

Oefening 3
1.	97	+	90	=	187
2.	74	+	55	=	129
3.	41	+	32	=	73
4.	70	+	27	=	97
5.	56	+	43	=	99
6.	81	+	35	=	116
7.	61	+	51	=	112
8.	75	+	45	=	120
9.	61	+	22	=	83
10.	92	+	57	=	149

Oefening 4
1.	95	+	36	=	131
2.	84	+	50	=	134
3.	95	+	86	=	181
4.	76	+	62	=	138
5.	57	+	30	=	87
6.	99	+	70	=	169
7.	55	+	32	=	87
8.	74	+	42	=	116
9.	100	+	67	=	167
10.	92	+	51	=	143