Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	129	+		=	233
2.	150	+		=	264
3.	86	+		=	150
4.	215	+		=	304
5.	230	+		=	292
6.	160	+		=	295
7.	220	+		=	336
8.	174	+		=	288
9.	198	+		=	261
10.	246	+		=	314

Oefening 2
1.	207	+		=	341
2.	229	+		=	317
3.	243	+		=	320
4.	244	+		=	478
5.	210	+		=	294
6.	148	+		=	275
7.	180	+		=	251
8.	195	+		=	265
9.	195	+		=	345
10.	192	+		=	263

Oefening 3
1.	214	+		=	361
2.	79	+		=	156
3.	238	+		=	329
4.	182	+		=	343
5.	169	+		=	244
6.	185	+		=	323
7.	171	+		=	333
8.	202	+		=	303
9.	210	+		=	403
10.	186	+		=	257

Oefening 4
1.	154	+		=	255
2.	209	+		=	376
3.	188	+		=	332
4.	236	+		=	452
5.	171	+		=	331
6.	175	+		=	249
7.	174	+		=	333
8.	196	+		=	265
9.	168	+		=	287
10.	86	+		=	166

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	129	+	104	=	233
2.	150	+	114	=	264
3.	86	+	64	=	150
4.	215	+	89	=	304
5.	230	+	62	=	292
6.	160	+	135	=	295
7.	220	+	116	=	336
8.	174	+	114	=	288
9.	198	+	63	=	261
10.	246	+	68	=	314

Oefening 2
1.	207	+	134	=	341
2.	229	+	88	=	317
3.	243	+	77	=	320
4.	244	+	234	=	478
5.	210	+	84	=	294
6.	148	+	127	=	275
7.	180	+	71	=	251
8.	195	+	70	=	265
9.	195	+	150	=	345
10.	192	+	71	=	263

Oefening 3
1.	214	+	147	=	361
2.	79	+	77	=	156
3.	238	+	91	=	329
4.	182	+	161	=	343
5.	169	+	75	=	244
6.	185	+	138	=	323
7.	171	+	162	=	333
8.	202	+	101	=	303
9.	210	+	193	=	403
10.	186	+	71	=	257

Oefening 4
1.	154	+	101	=	255
2.	209	+	167	=	376
3.	188	+	144	=	332
4.	236	+	216	=	452
5.	171	+	160	=	331
6.	175	+	74	=	249
7.	174	+	159	=	333
8.	196	+	69	=	265
9.	168	+	119	=	287
10.	86	+	80	=	166