Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	65	+		=	97
2.	89	+		=	118
3.	82	+		=	109
4.	98	+		=	195
5.	78	+		=	155
6.	59	+		=	117
7.	76	+		=	146
8.	96	+		=	140
9.	76	+		=	128
10.	77	+		=	101

Oefening 2
1.	51	+		=	97
2.	60	+		=	84
3.	69	+		=	113
4.	57	+		=	81
5.	88	+		=	154
6.	86	+		=	148
7.	61	+		=	106
8.	56	+		=	78
9.	63	+		=	83
10.	37	+		=	62

Oefening 3
1.	62	+		=	91
2.	98	+		=	182
3.	97	+		=	137
4.	80	+		=	147
5.	98	+		=	191
6.	63	+		=	91
7.	73	+		=	128
8.	98	+		=	118
9.	39	+		=	60
10.	85	+		=	129

Oefening 4
1.	81	+		=	158
2.	64	+		=	126
3.	55	+		=	90
4.	23	+		=	44
5.	46	+		=	74
6.	58	+		=	112
7.	86	+		=	132
8.	31	+		=	61
9.	39	+		=	65
10.	89	+		=	135

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	65	+	32	=	97
2.	89	+	29	=	118
3.	82	+	27	=	109
4.	98	+	97	=	195
5.	78	+	77	=	155
6.	59	+	58	=	117
7.	76	+	70	=	146
8.	96	+	44	=	140
9.	76	+	52	=	128
10.	77	+	24	=	101

Oefening 2
1.	51	+	46	=	97
2.	60	+	24	=	84
3.	69	+	44	=	113
4.	57	+	24	=	81
5.	88	+	66	=	154
6.	86	+	62	=	148
7.	61	+	45	=	106
8.	56	+	22	=	78
9.	63	+	20	=	83
10.	37	+	25	=	62

Oefening 3
1.	62	+	29	=	91
2.	98	+	84	=	182
3.	97	+	40	=	137
4.	80	+	67	=	147
5.	98	+	93	=	191
6.	63	+	28	=	91
7.	73	+	55	=	128
8.	98	+	20	=	118
9.	39	+	21	=	60
10.	85	+	44	=	129

Oefening 4
1.	81	+	77	=	158
2.	64	+	62	=	126
3.	55	+	35	=	90
4.	23	+	21	=	44
5.	46	+	28	=	74
6.	58	+	54	=	112
7.	86	+	46	=	132
8.	31	+	30	=	61
9.	39	+	26	=	65
10.	89	+	46	=	135