Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	199	+		=	330
2.	204	+		=	279
3.	188	+		=	361
4.	175	+		=	321
5.	190	+		=	315
6.	179	+		=	234
7.	55	+		=	105
8.	76	+		=	152
9.	113	+		=	205
10.	193	+		=	261

Oefening 2
1.	186	+		=	271
2.	223	+		=	380
3.	168	+		=	314
4.	115	+		=	179
5.	176	+		=	327
6.	209	+		=	292
7.	221	+		=	318
8.	147	+		=	257
9.	234	+		=	460
10.	203	+		=	260

Oefening 3
1.	156	+		=	222
2.	236	+		=	418
3.	197	+		=	267
4.	123	+		=	209
5.	98	+		=	170
6.	245	+		=	431
7.	191	+		=	311
8.	136	+		=	232
9.	223	+		=	288
10.	136	+		=	261

Oefening 4
1.	178	+		=	234
2.	133	+		=	222
3.	205	+		=	394
4.	97	+		=	165
5.	73	+		=	136
6.	160	+		=	272
7.	112	+		=	187
8.	170	+		=	223
9.	120	+		=	188
10.	210	+		=	332

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	199	+	131	=	330
2.	204	+	75	=	279
3.	188	+	173	=	361
4.	175	+	146	=	321
5.	190	+	125	=	315
6.	179	+	55	=	234
7.	55	+	50	=	105
8.	76	+	76	=	152
9.	113	+	92	=	205
10.	193	+	68	=	261

Oefening 2
1.	186	+	85	=	271
2.	223	+	157	=	380
3.	168	+	146	=	314
4.	115	+	64	=	179
5.	176	+	151	=	327
6.	209	+	83	=	292
7.	221	+	97	=	318
8.	147	+	110	=	257
9.	234	+	226	=	460
10.	203	+	57	=	260

Oefening 3
1.	156	+	66	=	222
2.	236	+	182	=	418
3.	197	+	70	=	267
4.	123	+	86	=	209
5.	98	+	72	=	170
6.	245	+	186	=	431
7.	191	+	120	=	311
8.	136	+	96	=	232
9.	223	+	65	=	288
10.	136	+	125	=	261

Oefening 4
1.	178	+	56	=	234
2.	133	+	89	=	222
3.	205	+	189	=	394
4.	97	+	68	=	165
5.	73	+	63	=	136
6.	160	+	112	=	272
7.	112	+	75	=	187
8.	170	+	53	=	223
9.	120	+	68	=	188
10.	210	+	122	=	332