Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	201	+		=	274
2.	230	+		=	303
3.	68	+		=	123
4.	108	+		=	186
5.	97	+		=	153
6.	229	+		=	309
7.	248	+		=	333
8.	160	+		=	258
9.	243	+		=	451
10.	249	+		=	357

Oefening 2
1.	165	+		=	313
2.	101	+		=	199
3.	208	+		=	357
4.	181	+		=	236
5.	108	+		=	167
6.	82	+		=	163
7.	237	+		=	378
8.	198	+		=	323
9.	174	+		=	261
10.	200	+		=	283

Oefening 3
1.	81	+		=	146
2.	142	+		=	250
3.	201	+		=	256
4.	213	+		=	280
5.	107	+		=	197
6.	236	+		=	294
7.	160	+		=	238
8.	193	+		=	323
9.	103	+		=	189
10.	236	+		=	445

Oefening 4
1.	188	+		=	271
2.	152	+		=	257
3.	168	+		=	328
4.	208	+		=	303
5.	152	+		=	281
6.	223	+		=	363
7.	175	+		=	331
8.	223	+		=	385
9.	186	+		=	306
10.	218	+		=	279

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	201	+	73	=	274
2.	230	+	73	=	303
3.	68	+	55	=	123
4.	108	+	78	=	186
5.	97	+	56	=	153
6.	229	+	80	=	309
7.	248	+	85	=	333
8.	160	+	98	=	258
9.	243	+	208	=	451
10.	249	+	108	=	357

Oefening 2
1.	165	+	148	=	313
2.	101	+	98	=	199
3.	208	+	149	=	357
4.	181	+	55	=	236
5.	108	+	59	=	167
6.	82	+	81	=	163
7.	237	+	141	=	378
8.	198	+	125	=	323
9.	174	+	87	=	261
10.	200	+	83	=	283

Oefening 3
1.	81	+	65	=	146
2.	142	+	108	=	250
3.	201	+	55	=	256
4.	213	+	67	=	280
5.	107	+	90	=	197
6.	236	+	58	=	294
7.	160	+	78	=	238
8.	193	+	130	=	323
9.	103	+	86	=	189
10.	236	+	209	=	445

Oefening 4
1.	188	+	83	=	271
2.	152	+	105	=	257
3.	168	+	160	=	328
4.	208	+	95	=	303
5.	152	+	129	=	281
6.	223	+	140	=	363
7.	175	+	156	=	331
8.	223	+	162	=	385
9.	186	+	120	=	306
10.	218	+	61	=	279