Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	245	+		=	363
2.	246	+		=	480
3.	219	+		=	415
4.	171	+		=	242
5.	240	+		=	294
6.	174	+		=	338
7.	86	+		=	137
8.	198	+		=	324
9.	201	+		=	349
10.	238	+		=	387

Oefening 2
1.	243	+		=	411
2.	176	+		=	281
3.	180	+		=	342
4.	204	+		=	402
5.	243	+		=	348
6.	191	+		=	341
7.	238	+		=	365
8.	226	+		=	291
9.	195	+		=	293
10.	178	+		=	316

Oefening 3
1.	153	+		=	297
2.	215	+		=	409
3.	165	+		=	298
4.	238	+		=	323
5.	175	+		=	227
6.	196	+		=	387
7.	240	+		=	396
8.	232	+		=	323
9.	111	+		=	182
10.	218	+		=	288

Oefening 4
1.	80	+		=	152
2.	130	+		=	205
3.	185	+		=	296
4.	211	+		=	261
5.	169	+		=	219
6.	148	+		=	277
7.	173	+		=	226
8.	224	+		=	362
9.	192	+		=	354
10.	250	+		=	452

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	245	+	118	=	363
2.	246	+	234	=	480
3.	219	+	196	=	415
4.	171	+	71	=	242
5.	240	+	54	=	294
6.	174	+	164	=	338
7.	86	+	51	=	137
8.	198	+	126	=	324
9.	201	+	148	=	349
10.	238	+	149	=	387

Oefening 2
1.	243	+	168	=	411
2.	176	+	105	=	281
3.	180	+	162	=	342
4.	204	+	198	=	402
5.	243	+	105	=	348
6.	191	+	150	=	341
7.	238	+	127	=	365
8.	226	+	65	=	291
9.	195	+	98	=	293
10.	178	+	138	=	316

Oefening 3
1.	153	+	144	=	297
2.	215	+	194	=	409
3.	165	+	133	=	298
4.	238	+	85	=	323
5.	175	+	52	=	227
6.	196	+	191	=	387
7.	240	+	156	=	396
8.	232	+	91	=	323
9.	111	+	71	=	182
10.	218	+	70	=	288

Oefening 4
1.	80	+	72	=	152
2.	130	+	75	=	205
3.	185	+	111	=	296
4.	211	+	50	=	261
5.	169	+	50	=	219
6.	148	+	129	=	277
7.	173	+	53	=	226
8.	224	+	138	=	362
9.	192	+	162	=	354
10.	250	+	202	=	452