Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	50	+		=	85
2.	38	+		=	58
3.	85	+		=	105
4.	44	+		=	87
5.	72	+		=	118
6.	82	+		=	118
7.	87	+		=	128
8.	86	+		=	110
9.	69	+		=	108
10.	90	+		=	152

Oefening 2
1.	86	+		=	162
2.	61	+		=	106
3.	56	+		=	96
4.	83	+		=	150
5.	42	+		=	81
6.	75	+		=	106
7.	99	+		=	183
8.	80	+		=	128
9.	100	+		=	131
10.	66	+		=	96

Oefening 3
1.	87	+		=	115
2.	96	+		=	131
3.	91	+		=	159
4.	74	+		=	142
5.	94	+		=	181
6.	70	+		=	94
7.	93	+		=	178
8.	64	+		=	104
9.	34	+		=	62
10.	53	+		=	90

Oefening 4
1.	85	+		=	131
2.	93	+		=	167
3.	89	+		=	159
4.	83	+		=	138
5.	58	+		=	93
6.	100	+		=	148
7.	94	+		=	168
8.	97	+		=	137
9.	55	+		=	107
10.	80	+		=	128

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	50	+	35	=	85
2.	38	+	20	=	58
3.	85	+	20	=	105
4.	44	+	43	=	87
5.	72	+	46	=	118
6.	82	+	36	=	118
7.	87	+	41	=	128
8.	86	+	24	=	110
9.	69	+	39	=	108
10.	90	+	62	=	152

Oefening 2
1.	86	+	76	=	162
2.	61	+	45	=	106
3.	56	+	40	=	96
4.	83	+	67	=	150
5.	42	+	39	=	81
6.	75	+	31	=	106
7.	99	+	84	=	183
8.	80	+	48	=	128
9.	100	+	31	=	131
10.	66	+	30	=	96

Oefening 3
1.	87	+	28	=	115
2.	96	+	35	=	131
3.	91	+	68	=	159
4.	74	+	68	=	142
5.	94	+	87	=	181
6.	70	+	24	=	94
7.	93	+	85	=	178
8.	64	+	40	=	104
9.	34	+	28	=	62
10.	53	+	37	=	90

Oefening 4
1.	85	+	46	=	131
2.	93	+	74	=	167
3.	89	+	70	=	159
4.	83	+	55	=	138
5.	58	+	35	=	93
6.	100	+	48	=	148
7.	94	+	74	=	168
8.	97	+	40	=	137
9.	55	+	52	=	107
10.	80	+	48	=	128