Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	146
2.	90	+		=	114
3.	80	+		=	122
4.	81	+		=	161
5.	78	+		=	135
6.	93	+		=	180
7.	87	+		=	164
8.	91	+		=	142
9.	89	+		=	135
10.	62	+		=	110

Oefening 2
1.	53	+		=	88
2.	92	+		=	139
3.	88	+		=	120
4.	96	+		=	131
5.	91	+		=	126
6.	90	+		=	173
7.	51	+		=	97
8.	52	+		=	89
9.	47	+		=	84
10.	79	+		=	156

Oefening 3
1.	90	+		=	125
2.	93	+		=	131
3.	41	+		=	78
4.	82	+		=	126
5.	24	+		=	48
6.	79	+		=	149
7.	82	+		=	158
8.	89	+		=	163
9.	74	+		=	106
10.	84	+		=	147

Oefening 4
1.	73	+		=	107
2.	93	+		=	177
3.	94	+		=	147
4.	40	+		=	62
5.	81	+		=	162
6.	67	+		=	118
7.	89	+		=	134
8.	73	+		=	115
9.	58	+		=	109
10.	87	+		=	166

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	64	=	146
2.	90	+	24	=	114
3.	80	+	42	=	122
4.	81	+	80	=	161
5.	78	+	57	=	135
6.	93	+	87	=	180
7.	87	+	77	=	164
8.	91	+	51	=	142
9.	89	+	46	=	135
10.	62	+	48	=	110

Oefening 2
1.	53	+	35	=	88
2.	92	+	47	=	139
3.	88	+	32	=	120
4.	96	+	35	=	131
5.	91	+	35	=	126
6.	90	+	83	=	173
7.	51	+	46	=	97
8.	52	+	37	=	89
9.	47	+	37	=	84
10.	79	+	77	=	156

Oefening 3
1.	90	+	35	=	125
2.	93	+	38	=	131
3.	41	+	37	=	78
4.	82	+	44	=	126
5.	24	+	24	=	48
6.	79	+	70	=	149
7.	82	+	76	=	158
8.	89	+	74	=	163
9.	74	+	32	=	106
10.	84	+	63	=	147

Oefening 4
1.	73	+	34	=	107
2.	93	+	84	=	177
3.	94	+	53	=	147
4.	40	+	22	=	62
5.	81	+	81	=	162
6.	67	+	51	=	118
7.	89	+	45	=	134
8.	73	+	42	=	115
9.	58	+	51	=	109
10.	87	+	79	=	166