Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	87	+		=	136
2.	72	+		=	117
3.	87	+		=	116
4.	72	+		=	137
5.	96	+		=	119
6.	93	+		=	146
7.	54	+		=	93
8.	94	+		=	128
9.	95	+		=	171
10.	72	+		=	102

Oefening 2
1.	75	+		=	106
2.	97	+		=	194
3.	99	+		=	134
4.	63	+		=	102
5.	71	+		=	105
6.	56	+		=	105
7.	84	+		=	153
8.	92	+		=	124
9.	81	+		=	130
10.	52	+		=	98

Oefening 3
1.	89	+		=	152
2.	78	+		=	151
3.	93	+		=	174
4.	96	+		=	186
5.	77	+		=	124
6.	46	+		=	68
7.	51	+		=	82
8.	71	+		=	141
9.	96	+		=	155
10.	91	+		=	169

Oefening 4
1.	56	+		=	94
2.	92	+		=	122
3.	33	+		=	56
4.	53	+		=	80
5.	81	+		=	151
6.	81	+		=	124
7.	100	+		=	180
8.	84	+		=	143
9.	88	+		=	175
10.	76	+		=	102

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	87	+	49	=	136
2.	72	+	45	=	117
3.	87	+	29	=	116
4.	72	+	65	=	137
5.	96	+	23	=	119
6.	93	+	53	=	146
7.	54	+	39	=	93
8.	94	+	34	=	128
9.	95	+	76	=	171
10.	72	+	30	=	102

Oefening 2
1.	75	+	31	=	106
2.	97	+	97	=	194
3.	99	+	35	=	134
4.	63	+	39	=	102
5.	71	+	34	=	105
6.	56	+	49	=	105
7.	84	+	69	=	153
8.	92	+	32	=	124
9.	81	+	49	=	130
10.	52	+	46	=	98

Oefening 3
1.	89	+	63	=	152
2.	78	+	73	=	151
3.	93	+	81	=	174
4.	96	+	90	=	186
5.	77	+	47	=	124
6.	46	+	22	=	68
7.	51	+	31	=	82
8.	71	+	70	=	141
9.	96	+	59	=	155
10.	91	+	78	=	169

Oefening 4
1.	56	+	38	=	94
2.	92	+	30	=	122
3.	33	+	23	=	56
4.	53	+	27	=	80
5.	81	+	70	=	151
6.	81	+	43	=	124
7.	100	+	80	=	180
8.	84	+	59	=	143
9.	88	+	87	=	175
10.	76	+	26	=	102