Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	86	+		=	113
2.	81	+		=	125
3.	49	+		=	77
4.	88	+		=	138
5.	70	+		=	124
6.	93	+		=	130
7.	86	+		=	133
8.	85	+		=	105
9.	74	+		=	123
10.	84	+		=	108

Oefening 2
1.	74	+		=	136
2.	85	+		=	165
3.	29	+		=	55
4.	55	+		=	106
5.	78	+		=	148
6.	91	+		=	136
7.	88	+		=	163
8.	44	+		=	85
9.	61	+		=	122
10.	97	+		=	129

Oefening 3
1.	68	+		=	133
2.	67	+		=	118
3.	56	+		=	80
4.	91	+		=	116
5.	80	+		=	132
6.	99	+		=	146
7.	89	+		=	130
8.	68	+		=	95
9.	80	+		=	105
10.	25	+		=	46

Oefening 4
1.	69	+		=	124
2.	76	+		=	138
3.	65	+		=	126
4.	98	+		=	178
5.	61	+		=	121
6.	48	+		=	80
7.	77	+		=	120
8.	85	+		=	163
9.	45	+		=	65
10.	100	+		=	146

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	86	+	27	=	113
2.	81	+	44	=	125
3.	49	+	28	=	77
4.	88	+	50	=	138
5.	70	+	54	=	124
6.	93	+	37	=	130
7.	86	+	47	=	133
8.	85	+	20	=	105
9.	74	+	49	=	123
10.	84	+	24	=	108

Oefening 2
1.	74	+	62	=	136
2.	85	+	80	=	165
3.	29	+	26	=	55
4.	55	+	51	=	106
5.	78	+	70	=	148
6.	91	+	45	=	136
7.	88	+	75	=	163
8.	44	+	41	=	85
9.	61	+	61	=	122
10.	97	+	32	=	129

Oefening 3
1.	68	+	65	=	133
2.	67	+	51	=	118
3.	56	+	24	=	80
4.	91	+	25	=	116
5.	80	+	52	=	132
6.	99	+	47	=	146
7.	89	+	41	=	130
8.	68	+	27	=	95
9.	80	+	25	=	105
10.	25	+	21	=	46

Oefening 4
1.	69	+	55	=	124
2.	76	+	62	=	138
3.	65	+	61	=	126
4.	98	+	80	=	178
5.	61	+	60	=	121
6.	48	+	32	=	80
7.	77	+	43	=	120
8.	85	+	78	=	163
9.	45	+	20	=	65
10.	100	+	46	=	146