Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	77	+		=	126
2.	65	+		=	92
3.	91	+		=	115
4.	82	+		=	113
5.	79	+		=	114
6.	99	+		=	150
7.	59	+		=	91
8.	71	+		=	133
9.	94	+		=	119
10.	76	+		=	120

Oefening 2
1.	35	+		=	65
2.	95	+		=	162
3.	99	+		=	138
4.	61	+		=	86
5.	51	+		=	100
6.	66	+		=	94
7.	48	+		=	73
8.	73	+		=	146
9.	51	+		=	76
10.	95	+		=	141

Oefening 3
1.	72	+		=	112
2.	96	+		=	187
3.	93	+		=	168
4.	51	+		=	98
5.	88	+		=	114
6.	80	+		=	136
7.	97	+		=	183
8.	61	+		=	103
9.	49	+		=	87
10.	94	+		=	126

Oefening 4
1.	68	+		=	111
2.	88	+		=	126
3.	89	+		=	109
4.	96	+		=	134
5.	97	+		=	172
6.	86	+		=	115
7.	83	+		=	118
8.	87	+		=	146
9.	64	+		=	109
10.	81	+		=	123

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	77	+	49	=	126
2.	65	+	27	=	92
3.	91	+	24	=	115
4.	82	+	31	=	113
5.	79	+	35	=	114
6.	99	+	51	=	150
7.	59	+	32	=	91
8.	71	+	62	=	133
9.	94	+	25	=	119
10.	76	+	44	=	120

Oefening 2
1.	35	+	30	=	65
2.	95	+	67	=	162
3.	99	+	39	=	138
4.	61	+	25	=	86
5.	51	+	49	=	100
6.	66	+	28	=	94
7.	48	+	25	=	73
8.	73	+	73	=	146
9.	51	+	25	=	76
10.	95	+	46	=	141

Oefening 3
1.	72	+	40	=	112
2.	96	+	91	=	187
3.	93	+	75	=	168
4.	51	+	47	=	98
5.	88	+	26	=	114
6.	80	+	56	=	136
7.	97	+	86	=	183
8.	61	+	42	=	103
9.	49	+	38	=	87
10.	94	+	32	=	126

Oefening 4
1.	68	+	43	=	111
2.	88	+	38	=	126
3.	89	+	20	=	109
4.	96	+	38	=	134
5.	97	+	75	=	172
6.	86	+	29	=	115
7.	83	+	35	=	118
8.	87	+	59	=	146
9.	64	+	45	=	109
10.	81	+	42	=	123