Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	98	+		=	192
2.	45	+		=	70
3.	71	+		=	124
4.	98	+		=	186
5.	73	+		=	130
6.	99	+		=	189
7.	82	+		=	107
8.	52	+		=	100
9.	55	+		=	95
10.	79	+		=	148

Oefening 2
1.	45	+		=	71
2.	72	+		=	98
3.	88	+		=	110
4.	92	+		=	155
5.	66	+		=	94
6.	85	+		=	169
7.	87	+		=	153
8.	67	+		=	132
9.	53	+		=	80
10.	63	+		=	85

Oefening 3
1.	68	+		=	107
2.	76	+		=	101
3.	46	+		=	68
4.	72	+		=	135
5.	74	+		=	146
6.	94	+		=	137
7.	44	+		=	71
8.	63	+		=	113
9.	64	+		=	108
10.	60	+		=	102

Oefening 4
1.	98	+		=	126
2.	94	+		=	116
3.	99	+		=	192
4.	69	+		=	130
5.	85	+		=	159
6.	63	+		=	114
7.	87	+		=	141
8.	48	+		=	88
9.	66	+		=	118
10.	93	+		=	173

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	98	+	94	=	192
2.	45	+	25	=	70
3.	71	+	53	=	124
4.	98	+	88	=	186
5.	73	+	57	=	130
6.	99	+	90	=	189
7.	82	+	25	=	107
8.	52	+	48	=	100
9.	55	+	40	=	95
10.	79	+	69	=	148

Oefening 2
1.	45	+	26	=	71
2.	72	+	26	=	98
3.	88	+	22	=	110
4.	92	+	63	=	155
5.	66	+	28	=	94
6.	85	+	84	=	169
7.	87	+	66	=	153
8.	67	+	65	=	132
9.	53	+	27	=	80
10.	63	+	22	=	85

Oefening 3
1.	68	+	39	=	107
2.	76	+	25	=	101
3.	46	+	22	=	68
4.	72	+	63	=	135
5.	74	+	72	=	146
6.	94	+	43	=	137
7.	44	+	27	=	71
8.	63	+	50	=	113
9.	64	+	44	=	108
10.	60	+	42	=	102

Oefening 4
1.	98	+	28	=	126
2.	94	+	22	=	116
3.	99	+	93	=	192
4.	69	+	61	=	130
5.	85	+	74	=	159
6.	63	+	51	=	114
7.	87	+	54	=	141
8.	48	+	40	=	88
9.	66	+	52	=	118
10.	93	+	80	=	173