Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	237	+		=	389
2.	147	+		=	230
3.	232	+		=	443
4.	177	+		=	296
5.	86	+		=	137
6.	152	+		=	220
7.	163	+		=	218
8.	200	+		=	282
9.	236	+		=	361
10.	244	+		=	325

Oefening 2
1.	140	+		=	237
2.	231	+		=	318
3.	210	+		=	404
4.	237	+		=	372
5.	222	+		=	351
6.	235	+		=	349
7.	129	+		=	185
8.	77	+		=	149
9.	236	+		=	350
10.	231	+		=	409

Oefening 3
1.	184	+		=	306
2.	139	+		=	265
3.	225	+		=	308
4.	214	+		=	384
5.	196	+		=	351
6.	81	+		=	139
7.	231	+		=	348
8.	110	+		=	182
9.	240	+		=	428
10.	124	+		=	199

Oefening 4
1.	217	+		=	276
2.	179	+		=	238
3.	213	+		=	339
4.	245	+		=	343
5.	152	+		=	272
6.	85	+		=	136
7.	173	+		=	274
8.	161	+		=	307
9.	225	+		=	425
10.	250	+		=	485

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	237	+	152	=	389
2.	147	+	83	=	230
3.	232	+	211	=	443
4.	177	+	119	=	296
5.	86	+	51	=	137
6.	152	+	68	=	220
7.	163	+	55	=	218
8.	200	+	82	=	282
9.	236	+	125	=	361
10.	244	+	81	=	325

Oefening 2
1.	140	+	97	=	237
2.	231	+	87	=	318
3.	210	+	194	=	404
4.	237	+	135	=	372
5.	222	+	129	=	351
6.	235	+	114	=	349
7.	129	+	56	=	185
8.	77	+	72	=	149
9.	236	+	114	=	350
10.	231	+	178	=	409

Oefening 3
1.	184	+	122	=	306
2.	139	+	126	=	265
3.	225	+	83	=	308
4.	214	+	170	=	384
5.	196	+	155	=	351
6.	81	+	58	=	139
7.	231	+	117	=	348
8.	110	+	72	=	182
9.	240	+	188	=	428
10.	124	+	75	=	199

Oefening 4
1.	217	+	59	=	276
2.	179	+	59	=	238
3.	213	+	126	=	339
4.	245	+	98	=	343
5.	152	+	120	=	272
6.	85	+	51	=	136
7.	173	+	101	=	274
8.	161	+	146	=	307
9.	225	+	200	=	425
10.	250	+	235	=	485