Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	63	+		=	101
2.	70	+		=	138
3.	67	+		=	128
4.	75	+		=	134
5.	64	+		=	87
6.	81	+		=	152
7.	89	+		=	136
8.	34	+		=	57
9.	28	+		=	55
10.	81	+		=	149

Oefening 2
1.	74	+		=	128
2.	82	+		=	115
3.	74	+		=	114
4.	49	+		=	81
5.	60	+		=	104
6.	36	+		=	70
7.	74	+		=	112
8.	80	+		=	126
9.	65	+		=	124
10.	100	+		=	178

Oefening 3
1.	73	+		=	130
2.	87	+		=	116
3.	74	+		=	112
4.	40	+		=	62
5.	53	+		=	106
6.	48	+		=	80
7.	74	+		=	139
8.	100	+		=	151
9.	79	+		=	141
10.	90	+		=	166

Oefening 4
1.	88	+		=	166
2.	35	+		=	65
3.	71	+		=	98
4.	98	+		=	141
5.	86	+		=	160
6.	27	+		=	53
7.	59	+		=	113
8.	100	+		=	184
9.	92	+		=	154
10.	60	+		=	109

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	63	+	38	=	101
2.	70	+	68	=	138
3.	67	+	61	=	128
4.	75	+	59	=	134
5.	64	+	23	=	87
6.	81	+	71	=	152
7.	89	+	47	=	136
8.	34	+	23	=	57
9.	28	+	27	=	55
10.	81	+	68	=	149

Oefening 2
1.	74	+	54	=	128
2.	82	+	33	=	115
3.	74	+	40	=	114
4.	49	+	32	=	81
5.	60	+	44	=	104
6.	36	+	34	=	70
7.	74	+	38	=	112
8.	80	+	46	=	126
9.	65	+	59	=	124
10.	100	+	78	=	178

Oefening 3
1.	73	+	57	=	130
2.	87	+	29	=	116
3.	74	+	38	=	112
4.	40	+	22	=	62
5.	53	+	53	=	106
6.	48	+	32	=	80
7.	74	+	65	=	139
8.	100	+	51	=	151
9.	79	+	62	=	141
10.	90	+	76	=	166

Oefening 4
1.	88	+	78	=	166
2.	35	+	30	=	65
3.	71	+	27	=	98
4.	98	+	43	=	141
5.	86	+	74	=	160
6.	27	+	26	=	53
7.	59	+	54	=	113
8.	100	+	84	=	184
9.	92	+	62	=	154
10.	60	+	49	=	109