Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	79	+		=	157
2.	99	+		=	174
3.	63	+		=	94
4.	84	+		=	154
5.	92	+		=	140
6.	51	+		=	93
7.	50	+		=	90
8.	98	+		=	127
9.	56	+		=	102
10.	27	+		=	49

Oefening 2
1.	59	+		=	98
2.	90	+		=	157
3.	79	+		=	152
4.	65	+		=	105
5.	38	+		=	62
6.	64	+		=	105
7.	31	+		=	61
8.	77	+		=	124
9.	98	+		=	127
10.	61	+		=	103

Oefening 3
1.	78	+		=	155
2.	87	+		=	168
3.	78	+		=	109
4.	54	+		=	90
5.	94	+		=	164
6.	89	+		=	167
7.	55	+		=	90
8.	74	+		=	101
9.	94	+		=	122
10.	75	+		=	132

Oefening 4
1.	88	+		=	154
2.	78	+		=	137
3.	57	+		=	103
4.	53	+		=	101
5.	87	+		=	110
6.	64	+		=	113
7.	40	+		=	69
8.	85	+		=	123
9.	81	+		=	128
10.	84	+		=	134

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	79	+	78	=	157
2.	99	+	75	=	174
3.	63	+	31	=	94
4.	84	+	70	=	154
5.	92	+	48	=	140
6.	51	+	42	=	93
7.	50	+	40	=	90
8.	98	+	29	=	127
9.	56	+	46	=	102
10.	27	+	22	=	49

Oefening 2
1.	59	+	39	=	98
2.	90	+	67	=	157
3.	79	+	73	=	152
4.	65	+	40	=	105
5.	38	+	24	=	62
6.	64	+	41	=	105
7.	31	+	30	=	61
8.	77	+	47	=	124
9.	98	+	29	=	127
10.	61	+	42	=	103

Oefening 3
1.	78	+	77	=	155
2.	87	+	81	=	168
3.	78	+	31	=	109
4.	54	+	36	=	90
5.	94	+	70	=	164
6.	89	+	78	=	167
7.	55	+	35	=	90
8.	74	+	27	=	101
9.	94	+	28	=	122
10.	75	+	57	=	132

Oefening 4
1.	88	+	66	=	154
2.	78	+	59	=	137
3.	57	+	46	=	103
4.	53	+	48	=	101
5.	87	+	23	=	110
6.	64	+	49	=	113
7.	40	+	29	=	69
8.	85	+	38	=	123
9.	81	+	47	=	128
10.	84	+	50	=	134