Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	73	+		=	95
2.	62	+		=	117
3.	84	+		=	130
4.	94	+		=	146
5.	72	+		=	105
6.	83	+		=	123
7.	58	+		=	89
8.	72	+		=	104
9.	69	+		=	97
10.	88	+		=	162

Oefening 2
1.	78	+		=	147
2.	77	+		=	101
3.	89	+		=	143
4.	74	+		=	114
5.	48	+		=	87
6.	95	+		=	131
7.	91	+		=	140
8.	65	+		=	92
9.	73	+		=	123
10.	76	+		=	150

Oefening 3
1.	71	+		=	102
2.	81	+		=	118
3.	92	+		=	141
4.	48	+		=	89
5.	70	+		=	107
6.	92	+		=	177
7.	65	+		=	104
8.	89	+		=	116
9.	87	+		=	161
10.	78	+		=	114

Oefening 4
1.	56	+		=	105
2.	80	+		=	102
3.	80	+		=	101
4.	38	+		=	71
5.	64	+		=	122
6.	48	+		=	86
7.	78	+		=	143
8.	89	+		=	120
9.	72	+		=	109
10.	92	+		=	113

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	73	+	22	=	95
2.	62	+	55	=	117
3.	84	+	46	=	130
4.	94	+	52	=	146
5.	72	+	33	=	105
6.	83	+	40	=	123
7.	58	+	31	=	89
8.	72	+	32	=	104
9.	69	+	28	=	97
10.	88	+	74	=	162

Oefening 2
1.	78	+	69	=	147
2.	77	+	24	=	101
3.	89	+	54	=	143
4.	74	+	40	=	114
5.	48	+	39	=	87
6.	95	+	36	=	131
7.	91	+	49	=	140
8.	65	+	27	=	92
9.	73	+	50	=	123
10.	76	+	74	=	150

Oefening 3
1.	71	+	31	=	102
2.	81	+	37	=	118
3.	92	+	49	=	141
4.	48	+	41	=	89
5.	70	+	37	=	107
6.	92	+	85	=	177
7.	65	+	39	=	104
8.	89	+	27	=	116
9.	87	+	74	=	161
10.	78	+	36	=	114

Oefening 4
1.	56	+	49	=	105
2.	80	+	22	=	102
3.	80	+	21	=	101
4.	38	+	33	=	71
5.	64	+	58	=	122
6.	48	+	38	=	86
7.	78	+	65	=	143
8.	89	+	31	=	120
9.	72	+	37	=	109
10.	92	+	21	=	113