Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	86	+		=	135
2.	74	+		=	101
3.	70	+		=	116
4.	88	+		=	162
5.	91	+		=	166
6.	89	+		=	157
7.	67	+		=	124
8.	34	+		=	55
9.	76	+		=	107
10.	90	+		=	137

Oefening 2
1.	59	+		=	97
2.	85	+		=	152
3.	24	+		=	46
4.	88	+		=	176
5.	74	+		=	101
6.	95	+		=	130
7.	72	+		=	97
8.	71	+		=	141
9.	69	+		=	101
10.	85	+		=	163

Oefening 3
1.	71	+		=	106
2.	85	+		=	138
3.	53	+		=	76
4.	32	+		=	53
5.	60	+		=	119
6.	50	+		=	92
7.	78	+		=	108
8.	98	+		=	154
9.	66	+		=	124
10.	72	+		=	99

Oefening 4
1.	67	+		=	134
2.	65	+		=	87
3.	73	+		=	117
4.	91	+		=	159
5.	54	+		=	83
6.	86	+		=	117
7.	90	+		=	145
8.	82	+		=	107
9.	43	+		=	63
10.	89	+		=	161

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	86	+	49	=	135
2.	74	+	27	=	101
3.	70	+	46	=	116
4.	88	+	74	=	162
5.	91	+	75	=	166
6.	89	+	68	=	157
7.	67	+	57	=	124
8.	34	+	21	=	55
9.	76	+	31	=	107
10.	90	+	47	=	137

Oefening 2
1.	59	+	38	=	97
2.	85	+	67	=	152
3.	24	+	22	=	46
4.	88	+	88	=	176
5.	74	+	27	=	101
6.	95	+	35	=	130
7.	72	+	25	=	97
8.	71	+	70	=	141
9.	69	+	32	=	101
10.	85	+	78	=	163

Oefening 3
1.	71	+	35	=	106
2.	85	+	53	=	138
3.	53	+	23	=	76
4.	32	+	21	=	53
5.	60	+	59	=	119
6.	50	+	42	=	92
7.	78	+	30	=	108
8.	98	+	56	=	154
9.	66	+	58	=	124
10.	72	+	27	=	99

Oefening 4
1.	67	+	67	=	134
2.	65	+	22	=	87
3.	73	+	44	=	117
4.	91	+	68	=	159
5.	54	+	29	=	83
6.	86	+	31	=	117
7.	90	+	55	=	145
8.	82	+	25	=	107
9.	43	+	20	=	63
10.	89	+	72	=	161