Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	92	+		=	174
2.	25	+		=	46
3.	83	+		=	110
4.	64	+		=	95
5.	82	+		=	141
6.	47	+		=	94
7.	62	+		=	120
8.	82	+		=	142
9.	65	+		=	88
10.	66	+		=	86

Oefening 2
1.	57	+		=	87
2.	53	+		=	82
3.	97	+		=	189
4.	77	+		=	121
5.	46	+		=	89
6.	67	+		=	106
7.	95	+		=	137
8.	85	+		=	123
9.	72	+		=	134
10.	34	+		=	60

Oefening 3
1.	55	+		=	82
2.	100	+		=	147
3.	42	+		=	80
4.	92	+		=	122
5.	92	+		=	118
6.	84	+		=	125
7.	86	+		=	147
8.	65	+		=	117
9.	41	+		=	61
10.	38	+		=	76

Oefening 4
1.	99	+		=	165
2.	84	+		=	154
3.	83	+		=	137
4.	82	+		=	127
5.	88	+		=	119
6.	98	+		=	120
7.	74	+		=	94
8.	97	+		=	182
9.	79	+		=	109
10.	98	+		=	157

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	92	+	82	=	174
2.	25	+	21	=	46
3.	83	+	27	=	110
4.	64	+	31	=	95
5.	82	+	59	=	141
6.	47	+	47	=	94
7.	62	+	58	=	120
8.	82	+	60	=	142
9.	65	+	23	=	88
10.	66	+	20	=	86

Oefening 2
1.	57	+	30	=	87
2.	53	+	29	=	82
3.	97	+	92	=	189
4.	77	+	44	=	121
5.	46	+	43	=	89
6.	67	+	39	=	106
7.	95	+	42	=	137
8.	85	+	38	=	123
9.	72	+	62	=	134
10.	34	+	26	=	60

Oefening 3
1.	55	+	27	=	82
2.	100	+	47	=	147
3.	42	+	38	=	80
4.	92	+	30	=	122
5.	92	+	26	=	118
6.	84	+	41	=	125
7.	86	+	61	=	147
8.	65	+	52	=	117
9.	41	+	20	=	61
10.	38	+	38	=	76

Oefening 4
1.	99	+	66	=	165
2.	84	+	70	=	154
3.	83	+	54	=	137
4.	82	+	45	=	127
5.	88	+	31	=	119
6.	98	+	22	=	120
7.	74	+	20	=	94
8.	97	+	85	=	182
9.	79	+	30	=	109
10.	98	+	59	=	157