Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	76	+		=	146
2.	86	+		=	167
3.	80	+		=	112
4.	73	+		=	114
5.	82	+		=	106
6.	76	+		=	142
7.	83	+		=	143
8.	53	+		=	85
9.	74	+		=	104
10.	68	+		=	91

Oefening 2
1.	79	+		=	137
2.	66	+		=	131
3.	62	+		=	98
4.	38	+		=	65
5.	59	+		=	86
6.	46	+		=	86
7.	86	+		=	148
8.	70	+		=	133
9.	74	+		=	97
10.	72	+		=	100

Oefening 3
1.	83	+		=	105
2.	93	+		=	158
3.	65	+		=	87
4.	81	+		=	160
5.	61	+		=	120
6.	94	+		=	147
7.	89	+		=	132
8.	86	+		=	135
9.	29	+		=	53
10.	76	+		=	137

Oefening 4
1.	63	+		=	88
2.	97	+		=	179
3.	49	+		=	75
4.	33	+		=	60
5.	69	+		=	101
6.	97	+		=	156
7.	90	+		=	153
8.	87	+		=	115
9.	91	+		=	113
10.	80	+		=	103

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	76	+	70	=	146
2.	86	+	81	=	167
3.	80	+	32	=	112
4.	73	+	41	=	114
5.	82	+	24	=	106
6.	76	+	66	=	142
7.	83	+	60	=	143
8.	53	+	32	=	85
9.	74	+	30	=	104
10.	68	+	23	=	91

Oefening 2
1.	79	+	58	=	137
2.	66	+	65	=	131
3.	62	+	36	=	98
4.	38	+	27	=	65
5.	59	+	27	=	86
6.	46	+	40	=	86
7.	86	+	62	=	148
8.	70	+	63	=	133
9.	74	+	23	=	97
10.	72	+	28	=	100

Oefening 3
1.	83	+	22	=	105
2.	93	+	65	=	158
3.	65	+	22	=	87
4.	81	+	79	=	160
5.	61	+	59	=	120
6.	94	+	53	=	147
7.	89	+	43	=	132
8.	86	+	49	=	135
9.	29	+	24	=	53
10.	76	+	61	=	137

Oefening 4
1.	63	+	25	=	88
2.	97	+	82	=	179
3.	49	+	26	=	75
4.	33	+	27	=	60
5.	69	+	32	=	101
6.	97	+	59	=	156
7.	90	+	63	=	153
8.	87	+	28	=	115
9.	91	+	22	=	113
10.	80	+	23	=	103