Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	90	+		=	156
2.	100	+		=	153
3.	58	+		=	97
4.	95	+		=	168
5.	96	+		=	169
6.	58	+		=	114
7.	80	+		=	146
8.	76	+		=	107
9.	94	+		=	146
10.	93	+		=	152

Oefening 2
1.	77	+		=	151
2.	55	+		=	87
3.	32	+		=	52
4.	84	+		=	164
5.	73	+		=	117
6.	27	+		=	51
7.	57	+		=	87
8.	66	+		=	113
9.	89	+		=	164
10.	74	+		=	139

Oefening 3
1.	95	+		=	190
2.	72	+		=	110
3.	92	+		=	136
4.	45	+		=	78
5.	100	+		=	137
6.	74	+		=	130
7.	84	+		=	161
8.	47	+		=	91
9.	54	+		=	98
10.	88	+		=	136

Oefening 4
1.	72	+		=	132
2.	91	+		=	171
3.	71	+		=	101
4.	100	+		=	170
5.	99	+		=	163
6.	97	+		=	153
7.	95	+		=	120
8.	86	+		=	120
9.	98	+		=	147
10.	82	+		=	107

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	90	+	66	=	156
2.	100	+	53	=	153
3.	58	+	39	=	97
4.	95	+	73	=	168
5.	96	+	73	=	169
6.	58	+	56	=	114
7.	80	+	66	=	146
8.	76	+	31	=	107
9.	94	+	52	=	146
10.	93	+	59	=	152

Oefening 2
1.	77	+	74	=	151
2.	55	+	32	=	87
3.	32	+	20	=	52
4.	84	+	80	=	164
5.	73	+	44	=	117
6.	27	+	24	=	51
7.	57	+	30	=	87
8.	66	+	47	=	113
9.	89	+	75	=	164
10.	74	+	65	=	139

Oefening 3
1.	95	+	95	=	190
2.	72	+	38	=	110
3.	92	+	44	=	136
4.	45	+	33	=	78
5.	100	+	37	=	137
6.	74	+	56	=	130
7.	84	+	77	=	161
8.	47	+	44	=	91
9.	54	+	44	=	98
10.	88	+	48	=	136

Oefening 4
1.	72	+	60	=	132
2.	91	+	80	=	171
3.	71	+	30	=	101
4.	100	+	70	=	170
5.	99	+	64	=	163
6.	97	+	56	=	153
7.	95	+	25	=	120
8.	86	+	34	=	120
9.	98	+	49	=	147
10.	82	+	25	=	107