Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	50	+		=	90
2.	39	+		=	73
3.	71	+		=	134
4.	82	+		=	147
5.	64	+		=	127
6.	82	+		=	163
7.	81	+		=	109
8.	90	+		=	175
9.	94	+		=	188
10.	89	+		=	166

Oefening 2
1.	82	+		=	130
2.	95	+		=	180
3.	86	+		=	107
4.	84	+		=	106
5.	82	+		=	138
6.	64	+		=	95
7.	88	+		=	115
8.	76	+		=	105
9.	82	+		=	148
10.	72	+		=	111

Oefening 3
1.	60	+		=	113
2.	56	+		=	102
3.	96	+		=	131
4.	98	+		=	125
5.	78	+		=	106
6.	76	+		=	151
7.	89	+		=	176
8.	99	+		=	143
9.	84	+		=	142
10.	58	+		=	94

Oefening 4
1.	51	+		=	98
2.	31	+		=	58
3.	67	+		=	101
4.	67	+		=	126
5.	82	+		=	156
6.	76	+		=	113
7.	91	+		=	163
8.	84	+		=	139
9.	71	+		=	124
10.	89	+		=	120

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	50	+	40	=	90
2.	39	+	34	=	73
3.	71	+	63	=	134
4.	82	+	65	=	147
5.	64	+	63	=	127
6.	82	+	81	=	163
7.	81	+	28	=	109
8.	90	+	85	=	175
9.	94	+	94	=	188
10.	89	+	77	=	166

Oefening 2
1.	82	+	48	=	130
2.	95	+	85	=	180
3.	86	+	21	=	107
4.	84	+	22	=	106
5.	82	+	56	=	138
6.	64	+	31	=	95
7.	88	+	27	=	115
8.	76	+	29	=	105
9.	82	+	66	=	148
10.	72	+	39	=	111

Oefening 3
1.	60	+	53	=	113
2.	56	+	46	=	102
3.	96	+	35	=	131
4.	98	+	27	=	125
5.	78	+	28	=	106
6.	76	+	75	=	151
7.	89	+	87	=	176
8.	99	+	44	=	143
9.	84	+	58	=	142
10.	58	+	36	=	94

Oefening 4
1.	51	+	47	=	98
2.	31	+	27	=	58
3.	67	+	34	=	101
4.	67	+	59	=	126
5.	82	+	74	=	156
6.	76	+	37	=	113
7.	91	+	72	=	163
8.	84	+	55	=	139
9.	71	+	53	=	124
10.	89	+	31	=	120