Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	22	+		=	42
2.	93	+		=	167
3.	90	+		=	165
4.	78	+		=	108
5.	29	+		=	49
6.	49	+		=	83
7.	65	+		=	114
8.	48	+		=	92
9.	89	+		=	120
10.	46	+		=	85

Oefening 2
1.	57	+		=	87
2.	93	+		=	175
3.	68	+		=	99
4.	41	+		=	69
5.	66	+		=	102
6.	76	+		=	103
7.	87	+		=	167
8.	35	+		=	62
9.	75	+		=	103
10.	56	+		=	81

Oefening 3
1.	70	+		=	91
2.	62	+		=	107
3.	95	+		=	155
4.	72	+		=	119
5.	92	+		=	145
6.	81	+		=	117
7.	85	+		=	139
8.	95	+		=	166
9.	98	+		=	188
10.	68	+		=	97

Oefening 4
1.	54	+		=	79
2.	89	+		=	111
3.	92	+		=	132
4.	60	+		=	94
5.	73	+		=	103
6.	97	+		=	176
7.	28	+		=	51
8.	96	+		=	169
9.	51	+		=	93
10.	64	+		=	113

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	22	+	20	=	42
2.	93	+	74	=	167
3.	90	+	75	=	165
4.	78	+	30	=	108
5.	29	+	20	=	49
6.	49	+	34	=	83
7.	65	+	49	=	114
8.	48	+	44	=	92
9.	89	+	31	=	120
10.	46	+	39	=	85

Oefening 2
1.	57	+	30	=	87
2.	93	+	82	=	175
3.	68	+	31	=	99
4.	41	+	28	=	69
5.	66	+	36	=	102
6.	76	+	27	=	103
7.	87	+	80	=	167
8.	35	+	27	=	62
9.	75	+	28	=	103
10.	56	+	25	=	81

Oefening 3
1.	70	+	21	=	91
2.	62	+	45	=	107
3.	95	+	60	=	155
4.	72	+	47	=	119
5.	92	+	53	=	145
6.	81	+	36	=	117
7.	85	+	54	=	139
8.	95	+	71	=	166
9.	98	+	90	=	188
10.	68	+	29	=	97

Oefening 4
1.	54	+	25	=	79
2.	89	+	22	=	111
3.	92	+	40	=	132
4.	60	+	34	=	94
5.	73	+	30	=	103
6.	97	+	79	=	176
7.	28	+	23	=	51
8.	96	+	73	=	169
9.	51	+	42	=	93
10.	64	+	49	=	113