Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	72	+		=	132
2.	86	+		=	138
3.	82	+		=	136
4.	33	+		=	60
5.	76	+		=	122
6.	70	+		=	133
7.	90	+		=	175
8.	86	+		=	158
9.	97	+		=	153
10.	45	+		=	89

Oefening 2
1.	84	+		=	161
2.	81	+		=	148
3.	84	+		=	134
4.	87	+		=	159
5.	99	+		=	184
6.	76	+		=	140
7.	79	+		=	122
8.	70	+		=	108
9.	71	+		=	100
10.	41	+		=	66

Oefening 3
1.	75	+		=	144
2.	92	+		=	174
3.	63	+		=	107
4.	70	+		=	134
5.	81	+		=	141
6.	98	+		=	188
7.	47	+		=	78
8.	99	+		=	163
9.	72	+		=	133
10.	69	+		=	116

Oefening 4
1.	70	+		=	115
2.	81	+		=	136
3.	98	+		=	161
4.	90	+		=	126
5.	83	+		=	103
6.	93	+		=	154
7.	85	+		=	113
8.	65	+		=	115
9.	84	+		=	133
10.	100	+		=	180

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	72	+	60	=	132
2.	86	+	52	=	138
3.	82	+	54	=	136
4.	33	+	27	=	60
5.	76	+	46	=	122
6.	70	+	63	=	133
7.	90	+	85	=	175
8.	86	+	72	=	158
9.	97	+	56	=	153
10.	45	+	44	=	89

Oefening 2
1.	84	+	77	=	161
2.	81	+	67	=	148
3.	84	+	50	=	134
4.	87	+	72	=	159
5.	99	+	85	=	184
6.	76	+	64	=	140
7.	79	+	43	=	122
8.	70	+	38	=	108
9.	71	+	29	=	100
10.	41	+	25	=	66

Oefening 3
1.	75	+	69	=	144
2.	92	+	82	=	174
3.	63	+	44	=	107
4.	70	+	64	=	134
5.	81	+	60	=	141
6.	98	+	90	=	188
7.	47	+	31	=	78
8.	99	+	64	=	163
9.	72	+	61	=	133
10.	69	+	47	=	116

Oefening 4
1.	70	+	45	=	115
2.	81	+	55	=	136
3.	98	+	63	=	161
4.	90	+	36	=	126
5.	83	+	20	=	103
6.	93	+	61	=	154
7.	85	+	28	=	113
8.	65	+	50	=	115
9.	84	+	49	=	133
10.	100	+	80	=	180