Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	157
2.	73	+		=	138
3.	96	+		=	170
4.	89	+		=	171
5.	84	+		=	120
6.	75	+		=	137
7.	65	+		=	87
8.	83	+		=	117
9.	71	+		=	100
10.	89	+		=	169

Oefening 2
1.	76	+		=	109
2.	100	+		=	139
3.	71	+		=	136
4.	46	+		=	88
5.	76	+		=	96
6.	72	+		=	94
7.	55	+		=	104
8.	86	+		=	133
9.	42	+		=	63
10.	32	+		=	62

Oefening 3
1.	99	+		=	124
2.	87	+		=	152
3.	88	+		=	125
4.	72	+		=	100
5.	72	+		=	126
6.	85	+		=	128
7.	54	+		=	87
8.	96	+		=	131
9.	72	+		=	98
10.	76	+		=	142

Oefening 4
1.	69	+		=	89
2.	52	+		=	97
3.	33	+		=	64
4.	75	+		=	107
5.	41	+		=	68
6.	49	+		=	87
7.	48	+		=	72
8.	84	+		=	137
9.	31	+		=	57
10.	98	+		=	193

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	65	=	157
2.	73	+	65	=	138
3.	96	+	74	=	170
4.	89	+	82	=	171
5.	84	+	36	=	120
6.	75	+	62	=	137
7.	65	+	22	=	87
8.	83	+	34	=	117
9.	71	+	29	=	100
10.	89	+	80	=	169

Oefening 2
1.	76	+	33	=	109
2.	100	+	39	=	139
3.	71	+	65	=	136
4.	46	+	42	=	88
5.	76	+	20	=	96
6.	72	+	22	=	94
7.	55	+	49	=	104
8.	86	+	47	=	133
9.	42	+	21	=	63
10.	32	+	30	=	62

Oefening 3
1.	99	+	25	=	124
2.	87	+	65	=	152
3.	88	+	37	=	125
4.	72	+	28	=	100
5.	72	+	54	=	126
6.	85	+	43	=	128
7.	54	+	33	=	87
8.	96	+	35	=	131
9.	72	+	26	=	98
10.	76	+	66	=	142

Oefening 4
1.	69	+	20	=	89
2.	52	+	45	=	97
3.	33	+	31	=	64
4.	75	+	32	=	107
5.	41	+	27	=	68
6.	49	+	38	=	87
7.	48	+	24	=	72
8.	84	+	53	=	137
9.	31	+	26	=	57
10.	98	+	95	=	193