Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	85	+		=	123
2.	64	+		=	85
3.	45	+		=	82
4.	44	+		=	65
5.	86	+		=	125
6.	68	+		=	118
7.	65	+		=	129
8.	99	+		=	194
9.	40	+		=	60
10.	59	+		=	105

Oefening 2
1.	98	+		=	181
2.	89	+		=	133
3.	80	+		=	104
4.	46	+		=	73
5.	45	+		=	79
6.	61	+		=	84
7.	60	+		=	113
8.	81	+		=	161
9.	87	+		=	164
10.	100	+		=	175

Oefening 3
1.	92	+		=	132
2.	96	+		=	187
3.	100	+		=	163
4.	52	+		=	94
5.	78	+		=	121
6.	56	+		=	83
7.	77	+		=	131
8.	87	+		=	170
9.	72	+		=	136
10.	67	+		=	124

Oefening 4
1.	71	+		=	134
2.	87	+		=	167
3.	56	+		=	111
4.	86	+		=	158
5.	93	+		=	180
6.	87	+		=	142
7.	80	+		=	156
8.	84	+		=	164
9.	86	+		=	123
10.	82	+		=	149

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	85	+	38	=	123
2.	64	+	21	=	85
3.	45	+	37	=	82
4.	44	+	21	=	65
5.	86	+	39	=	125
6.	68	+	50	=	118
7.	65	+	64	=	129
8.	99	+	95	=	194
9.	40	+	20	=	60
10.	59	+	46	=	105

Oefening 2
1.	98	+	83	=	181
2.	89	+	44	=	133
3.	80	+	24	=	104
4.	46	+	27	=	73
5.	45	+	34	=	79
6.	61	+	23	=	84
7.	60	+	53	=	113
8.	81	+	80	=	161
9.	87	+	77	=	164
10.	100	+	75	=	175

Oefening 3
1.	92	+	40	=	132
2.	96	+	91	=	187
3.	100	+	63	=	163
4.	52	+	42	=	94
5.	78	+	43	=	121
6.	56	+	27	=	83
7.	77	+	54	=	131
8.	87	+	83	=	170
9.	72	+	64	=	136
10.	67	+	57	=	124

Oefening 4
1.	71	+	63	=	134
2.	87	+	80	=	167
3.	56	+	55	=	111
4.	86	+	72	=	158
5.	93	+	87	=	180
6.	87	+	55	=	142
7.	80	+	76	=	156
8.	84	+	80	=	164
9.	86	+	37	=	123
10.	82	+	67	=	149