Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	70	+		=	135
2.	64	+		=	123
3.	36	+		=	58
4.	60	+		=	88
5.	91	+		=	118
6.	85	+		=	149
7.	58	+		=	92
8.	82	+		=	155
9.	26	+		=	46
10.	90	+		=	158

Oefening 2
1.	74	+		=	96
2.	84	+		=	167
3.	49	+		=	96
4.	51	+		=	90
5.	67	+		=	87
6.	77	+		=	128
7.	91	+		=	132
8.	48	+		=	81
9.	78	+		=	127
10.	64	+		=	109

Oefening 3
1.	59	+		=	117
2.	33	+		=	64
3.	95	+		=	116
4.	75	+		=	99
5.	98	+		=	162
6.	78	+		=	134
7.	91	+		=	152
8.	99	+		=	166
9.	69	+		=	115
10.	86	+		=	141

Oefening 4
1.	57	+		=	112
2.	90	+		=	171
3.	56	+		=	102
4.	70	+		=	100
5.	80	+		=	138
6.	97	+		=	163
7.	97	+		=	169
8.	74	+		=	129
9.	96	+		=	176
10.	69	+		=	89

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	70	+	65	=	135
2.	64	+	59	=	123
3.	36	+	22	=	58
4.	60	+	28	=	88
5.	91	+	27	=	118
6.	85	+	64	=	149
7.	58	+	34	=	92
8.	82	+	73	=	155
9.	26	+	20	=	46
10.	90	+	68	=	158

Oefening 2
1.	74	+	22	=	96
2.	84	+	83	=	167
3.	49	+	47	=	96
4.	51	+	39	=	90
5.	67	+	20	=	87
6.	77	+	51	=	128
7.	91	+	41	=	132
8.	48	+	33	=	81
9.	78	+	49	=	127
10.	64	+	45	=	109

Oefening 3
1.	59	+	58	=	117
2.	33	+	31	=	64
3.	95	+	21	=	116
4.	75	+	24	=	99
5.	98	+	64	=	162
6.	78	+	56	=	134
7.	91	+	61	=	152
8.	99	+	67	=	166
9.	69	+	46	=	115
10.	86	+	55	=	141

Oefening 4
1.	57	+	55	=	112
2.	90	+	81	=	171
3.	56	+	46	=	102
4.	70	+	30	=	100
5.	80	+	58	=	138
6.	97	+	66	=	163
7.	97	+	72	=	169
8.	74	+	55	=	129
9.	96	+	80	=	176
10.	69	+	20	=	89