Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	86	+		=	115
2.	99	+		=	191
3.	21	+		=	42
4.	99	+		=	135
5.	32	+		=	58
6.	89	+		=	118
7.	83	+		=	110
8.	92	+		=	168
9.	45	+		=	82
10.	78	+		=	146

Oefening 2
1.	87	+		=	158
2.	84	+		=	118
3.	70	+		=	124
4.	83	+		=	137
5.	80	+		=	121
6.	81	+		=	158
7.	83	+		=	123
8.	53	+		=	103
9.	98	+		=	167
10.	70	+		=	138

Oefening 3
1.	66	+		=	129
2.	96	+		=	155
3.	62	+		=	105
4.	74	+		=	119
5.	71	+		=	125
6.	89	+		=	119
7.	51	+		=	73
8.	90	+		=	129
9.	50	+		=	70
10.	25	+		=	49

Oefening 4
1.	47	+		=	73
2.	84	+		=	114
3.	78	+		=	145
4.	82	+		=	107
5.	57	+		=	86
6.	99	+		=	153
7.	73	+		=	113
8.	94	+		=	133
9.	85	+		=	107
10.	28	+		=	54

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	86	+	29	=	115
2.	99	+	92	=	191
3.	21	+	21	=	42
4.	99	+	36	=	135
5.	32	+	26	=	58
6.	89	+	29	=	118
7.	83	+	27	=	110
8.	92	+	76	=	168
9.	45	+	37	=	82
10.	78	+	68	=	146

Oefening 2
1.	87	+	71	=	158
2.	84	+	34	=	118
3.	70	+	54	=	124
4.	83	+	54	=	137
5.	80	+	41	=	121
6.	81	+	77	=	158
7.	83	+	40	=	123
8.	53	+	50	=	103
9.	98	+	69	=	167
10.	70	+	68	=	138

Oefening 3
1.	66	+	63	=	129
2.	96	+	59	=	155
3.	62	+	43	=	105
4.	74	+	45	=	119
5.	71	+	54	=	125
6.	89	+	30	=	119
7.	51	+	22	=	73
8.	90	+	39	=	129
9.	50	+	20	=	70
10.	25	+	24	=	49

Oefening 4
1.	47	+	26	=	73
2.	84	+	30	=	114
3.	78	+	67	=	145
4.	82	+	25	=	107
5.	57	+	29	=	86
6.	99	+	54	=	153
7.	73	+	40	=	113
8.	94	+	39	=	133
9.	85	+	22	=	107
10.	28	+	26	=	54