Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	43	+		=	75
2.	63	+		=	118
3.	56	+		=	111
4.	99	+		=	191
5.	92	+		=	132
6.	70	+		=	135
7.	97	+		=	165
8.	84	+		=	129
9.	98	+		=	183
10.	81	+		=	103

Oefening 2
1.	82	+		=	104
2.	63	+		=	93
3.	39	+		=	70
4.	71	+		=	137
5.	89	+		=	143
6.	96	+		=	120
7.	75	+		=	98
8.	37	+		=	74
9.	55	+		=	88
10.	45	+		=	85

Oefening 3
1.	52	+		=	82
2.	61	+		=	83
3.	57	+		=	95
4.	95	+		=	115
5.	23	+		=	45
6.	83	+		=	129
7.	43	+		=	81
8.	99	+		=	197
9.	68	+		=	102
10.	58	+		=	91

Oefening 4
1.	67	+		=	117
2.	87	+		=	135
3.	96	+		=	184
4.	57	+		=	108
5.	96	+		=	117
6.	99	+		=	129
7.	99	+		=	171
8.	80	+		=	127
9.	90	+		=	135
10.	75	+		=	111

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	43	+	32	=	75
2.	63	+	55	=	118
3.	56	+	55	=	111
4.	99	+	92	=	191
5.	92	+	40	=	132
6.	70	+	65	=	135
7.	97	+	68	=	165
8.	84	+	45	=	129
9.	98	+	85	=	183
10.	81	+	22	=	103

Oefening 2
1.	82	+	22	=	104
2.	63	+	30	=	93
3.	39	+	31	=	70
4.	71	+	66	=	137
5.	89	+	54	=	143
6.	96	+	24	=	120
7.	75	+	23	=	98
8.	37	+	37	=	74
9.	55	+	33	=	88
10.	45	+	40	=	85

Oefening 3
1.	52	+	30	=	82
2.	61	+	22	=	83
3.	57	+	38	=	95
4.	95	+	20	=	115
5.	23	+	22	=	45
6.	83	+	46	=	129
7.	43	+	38	=	81
8.	99	+	98	=	197
9.	68	+	34	=	102
10.	58	+	33	=	91

Oefening 4
1.	67	+	50	=	117
2.	87	+	48	=	135
3.	96	+	88	=	184
4.	57	+	51	=	108
5.	96	+	21	=	117
6.	99	+	30	=	129
7.	99	+	72	=	171
8.	80	+	47	=	127
9.	90	+	45	=	135
10.	75	+	36	=	111