Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	45	+		=	72
2.	96	+		=	172
3.	62	+		=	123
4.	59	+		=	81
5.	65	+		=	91
6.	50	+		=	89
7.	100	+		=	151
8.	89	+		=	141
9.	86	+		=	164
10.	87	+		=	156

Oefening 2
1.	71	+		=	95
2.	74	+		=	132
3.	30	+		=	51
4.	54	+		=	74
5.	73	+		=	131
6.	75	+		=	127
7.	56	+		=	105
8.	54	+		=	78
9.	41	+		=	77
10.	73	+		=	105

Oefening 3
1.	56	+		=	93
2.	75	+		=	130
3.	90	+		=	161
4.	96	+		=	165
5.	62	+		=	108
6.	99	+		=	147
7.	96	+		=	152
8.	81	+		=	117
9.	77	+		=	118
10.	91	+		=	125

Oefening 4
1.	72	+		=	122
2.	72	+		=	93
3.	73	+		=	134
4.	31	+		=	59
5.	73	+		=	105
6.	97	+		=	173
7.	64	+		=	93
8.	78	+		=	131
9.	84	+		=	147
10.	62	+		=	111

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	45	+	27	=	72
2.	96	+	76	=	172
3.	62	+	61	=	123
4.	59	+	22	=	81
5.	65	+	26	=	91
6.	50	+	39	=	89
7.	100	+	51	=	151
8.	89	+	52	=	141
9.	86	+	78	=	164
10.	87	+	69	=	156

Oefening 2
1.	71	+	24	=	95
2.	74	+	58	=	132
3.	30	+	21	=	51
4.	54	+	20	=	74
5.	73	+	58	=	131
6.	75	+	52	=	127
7.	56	+	49	=	105
8.	54	+	24	=	78
9.	41	+	36	=	77
10.	73	+	32	=	105

Oefening 3
1.	56	+	37	=	93
2.	75	+	55	=	130
3.	90	+	71	=	161
4.	96	+	69	=	165
5.	62	+	46	=	108
6.	99	+	48	=	147
7.	96	+	56	=	152
8.	81	+	36	=	117
9.	77	+	41	=	118
10.	91	+	34	=	125

Oefening 4
1.	72	+	50	=	122
2.	72	+	21	=	93
3.	73	+	61	=	134
4.	31	+	28	=	59
5.	73	+	32	=	105
6.	97	+	76	=	173
7.	64	+	29	=	93
8.	78	+	53	=	131
9.	84	+	63	=	147
10.	62	+	49	=	111