Erbijsommen met vlekken tot en met 200

Erbijsommen

Oefening 1
1.	99	+		=	126
2.	89	+		=	125
3.	97	+		=	131
4.	91	+		=	168
5.	86	+		=	106
6.	82	+		=	133
7.	85	+		=	147
8.	87	+		=	110
9.	77	+		=	138
10.	82	+		=	104

Oefening 2
1.	68	+		=	99
2.	94	+		=	185
3.	73	+		=	139
4.	87	+		=	164
5.	56	+		=	89
6.	99	+		=	184
7.	98	+		=	132
8.	71	+		=	136
9.	83	+		=	145
10.	81	+		=	148

Oefening 3
1.	58	+		=	82
2.	79	+		=	135
3.	77	+		=	105
4.	36	+		=	67
5.	88	+		=	145
6.	58	+		=	92
7.	33	+		=	61
8.	99	+		=	135
9.	55	+		=	98
10.	70	+		=	107

Oefening 4
1.	80	+		=	138
2.	73	+		=	116
3.	85	+		=	122
4.	87	+		=	146
5.	48	+		=	94
6.	65	+		=	99
7.	95	+		=	186
8.	72	+		=	131
9.	56	+		=	81
10.	79	+		=	141

Erbijsommen met vlekken tot en met 200
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	99	+	27	=	126
2.	89	+	36	=	125
3.	97	+	34	=	131
4.	91	+	77	=	168
5.	86	+	20	=	106
6.	82	+	51	=	133
7.	85	+	62	=	147
8.	87	+	23	=	110
9.	77	+	61	=	138
10.	82	+	22	=	104

Oefening 2
1.	68	+	31	=	99
2.	94	+	91	=	185
3.	73	+	66	=	139
4.	87	+	77	=	164
5.	56	+	33	=	89
6.	99	+	85	=	184
7.	98	+	34	=	132
8.	71	+	65	=	136
9.	83	+	62	=	145
10.	81	+	67	=	148

Oefening 3
1.	58	+	24	=	82
2.	79	+	56	=	135
3.	77	+	28	=	105
4.	36	+	31	=	67
5.	88	+	57	=	145
6.	58	+	34	=	92
7.	33	+	28	=	61
8.	99	+	36	=	135
9.	55	+	43	=	98
10.	70	+	37	=	107

Oefening 4
1.	80	+	58	=	138
2.	73	+	43	=	116
3.	85	+	37	=	122
4.	87	+	59	=	146
5.	48	+	46	=	94
6.	65	+	34	=	99
7.	95	+	91	=	186
8.	72	+	59	=	131
9.	56	+	25	=	81
10.	79	+	62	=	141