Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	191	+		=	304
2.	242	+		=	376
3.	231	+		=	281
4.	207	+		=	322
5.	173	+		=	225
6.	77	+		=	149
7.	190	+		=	295
8.	209	+		=	304
9.	155	+		=	225
10.	211	+		=	329

Oefening 2
1.	250	+		=	445
2.	176	+		=	292
3.	222	+		=	277
4.	199	+		=	319
5.	235	+		=	315
6.	153	+		=	298
7.	160	+		=	240
8.	111	+		=	175
9.	228	+		=	447
10.	205	+		=	276

Oefening 3
1.	184	+		=	338
2.	173	+		=	323
3.	175	+		=	348
4.	247	+		=	344
5.	175	+		=	314
6.	155	+		=	247
7.	198	+		=	273
8.	204	+		=	255
9.	192	+		=	274
10.	229	+		=	422

Oefening 4
1.	112	+		=	192
2.	83	+		=	148
3.	158	+		=	227
4.	160	+		=	236
5.	230	+		=	333
6.	222	+		=	308
7.	236	+		=	324
8.	172	+		=	223
9.	181	+		=	264
10.	162	+		=	248

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	191	+	113	=	304
2.	242	+	134	=	376
3.	231	+	50	=	281
4.	207	+	115	=	322
5.	173	+	52	=	225
6.	77	+	72	=	149
7.	190	+	105	=	295
8.	209	+	95	=	304
9.	155	+	70	=	225
10.	211	+	118	=	329

Oefening 2
1.	250	+	195	=	445
2.	176	+	116	=	292
3.	222	+	55	=	277
4.	199	+	120	=	319
5.	235	+	80	=	315
6.	153	+	145	=	298
7.	160	+	80	=	240
8.	111	+	64	=	175
9.	228	+	219	=	447
10.	205	+	71	=	276

Oefening 3
1.	184	+	154	=	338
2.	173	+	150	=	323
3.	175	+	173	=	348
4.	247	+	97	=	344
5.	175	+	139	=	314
6.	155	+	92	=	247
7.	198	+	75	=	273
8.	204	+	51	=	255
9.	192	+	82	=	274
10.	229	+	193	=	422

Oefening 4
1.	112	+	80	=	192
2.	83	+	65	=	148
3.	158	+	69	=	227
4.	160	+	76	=	236
5.	230	+	103	=	333
6.	222	+	86	=	308
7.	236	+	88	=	324
8.	172	+	51	=	223
9.	181	+	83	=	264
10.	162	+	86	=	248