Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	82	+		=	108
2.	81	+		=	129
3.	97	+		=	171
4.	94	+		=	161
5.	65	+		=	113
6.	94	+		=	183
7.	100	+		=	158
8.	69	+		=	113
9.	64	+		=	94
10.	67	+		=	132

Oefening 2
1.	55	+		=	93
2.	86	+		=	113
3.	51	+		=	80
4.	96	+		=	126
5.	76	+		=	132
6.	68	+		=	108
7.	51	+		=	99
8.	64	+		=	96
9.	86	+		=	170
10.	25	+		=	46

Oefening 3
1.	86	+		=	131
2.	46	+		=	87
3.	39	+		=	62
4.	90	+		=	110
5.	43	+		=	85
6.	60	+		=	87
7.	90	+		=	130
8.	95	+		=	143
9.	63	+		=	105
10.	83	+		=	108

Oefening 4
1.	85	+		=	113
2.	93	+		=	171
3.	66	+		=	125
4.	56	+		=	104
5.	37	+		=	60
6.	93	+		=	113
7.	86	+		=	128
8.	52	+		=	95
9.	91	+		=	132
10.	73	+		=	118

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	82	+	26	=	108
2.	81	+	48	=	129
3.	97	+	74	=	171
4.	94	+	67	=	161
5.	65	+	48	=	113
6.	94	+	89	=	183
7.	100	+	58	=	158
8.	69	+	44	=	113
9.	64	+	30	=	94
10.	67	+	65	=	132

Oefening 2
1.	55	+	38	=	93
2.	86	+	27	=	113
3.	51	+	29	=	80
4.	96	+	30	=	126
5.	76	+	56	=	132
6.	68	+	40	=	108
7.	51	+	48	=	99
8.	64	+	32	=	96
9.	86	+	84	=	170
10.	25	+	21	=	46

Oefening 3
1.	86	+	45	=	131
2.	46	+	41	=	87
3.	39	+	23	=	62
4.	90	+	20	=	110
5.	43	+	42	=	85
6.	60	+	27	=	87
7.	90	+	40	=	130
8.	95	+	48	=	143
9.	63	+	42	=	105
10.	83	+	25	=	108

Oefening 4
1.	85	+	28	=	113
2.	93	+	78	=	171
3.	66	+	59	=	125
4.	56	+	48	=	104
5.	37	+	23	=	60
6.	93	+	20	=	113
7.	86	+	42	=	128
8.	52	+	43	=	95
9.	91	+	41	=	132
10.	73	+	45	=	118