Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	95	+		=	187
2.	43	+		=	75
3.	79	+		=	130
4.	61	+		=	114
5.	63	+		=	88
6.	92	+		=	134
7.	84	+		=	143
8.	44	+		=	84
9.	82	+		=	143
10.	50	+		=	77

Oefening 2
1.	90	+		=	128
2.	78	+		=	121
3.	97	+		=	186
4.	85	+		=	112
5.	73	+		=	120
6.	83	+		=	153
7.	38	+		=	73
8.	87	+		=	127
9.	100	+		=	182
10.	76	+		=	126

Oefening 3
1.	54	+		=	77
2.	62	+		=	107
3.	83	+		=	103
4.	85	+		=	159
5.	49	+		=	79
6.	87	+		=	136
7.	62	+		=	84
8.	92	+		=	128
9.	89	+		=	125
10.	86	+		=	164

Oefening 4
1.	53	+		=	91
2.	66	+		=	111
3.	97	+		=	193
4.	71	+		=	95
5.	57	+		=	106
6.	59	+		=	89
7.	84	+		=	107
8.	95	+		=	174
9.	84	+		=	129
10.	99	+		=	154

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	95	+	92	=	187
2.	43	+	32	=	75
3.	79	+	51	=	130
4.	61	+	53	=	114
5.	63	+	25	=	88
6.	92	+	42	=	134
7.	84	+	59	=	143
8.	44	+	40	=	84
9.	82	+	61	=	143
10.	50	+	27	=	77

Oefening 2
1.	90	+	38	=	128
2.	78	+	43	=	121
3.	97	+	89	=	186
4.	85	+	27	=	112
5.	73	+	47	=	120
6.	83	+	70	=	153
7.	38	+	35	=	73
8.	87	+	40	=	127
9.	100	+	82	=	182
10.	76	+	50	=	126

Oefening 3
1.	54	+	23	=	77
2.	62	+	45	=	107
3.	83	+	20	=	103
4.	85	+	74	=	159
5.	49	+	30	=	79
6.	87	+	49	=	136
7.	62	+	22	=	84
8.	92	+	36	=	128
9.	89	+	36	=	125
10.	86	+	78	=	164

Oefening 4
1.	53	+	38	=	91
2.	66	+	45	=	111
3.	97	+	96	=	193
4.	71	+	24	=	95
5.	57	+	49	=	106
6.	59	+	30	=	89
7.	84	+	23	=	107
8.	95	+	79	=	174
9.	84	+	45	=	129
10.	99	+	55	=	154