Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	140	+		=	235
2.	91	+		=	167
3.	236	+		=	467
4.	150	+		=	203
5.	207	+		=	327
6.	151	+		=	268
7.	164	+		=	327
8.	162	+		=	251
9.	147	+		=	252
10.	207	+		=	356

Oefening 2
1.	172	+		=	332
2.	146	+		=	237
3.	197	+		=	373
4.	134	+		=	259
5.	181	+		=	243
6.	211	+		=	397
7.	244	+		=	349
8.	240	+		=	298
9.	197	+		=	267
10.	89	+		=	144

Oefening 3
1.	235	+		=	418
2.	204	+		=	358
3.	217	+		=	277
4.	172	+		=	295
5.	163	+		=	245
6.	207	+		=	280
7.	244	+		=	341
8.	111	+		=	170
9.	213	+		=	318
10.	98	+		=	180

Oefening 4
1.	215	+		=	350
2.	127	+		=	226
3.	172	+		=	258
4.	214	+		=	423
5.	182	+		=	323
6.	227	+		=	301
7.	178	+		=	237
8.	217	+		=	423
9.	204	+		=	311
10.	248	+		=	442

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	140	+	95	=	235
2.	91	+	76	=	167
3.	236	+	231	=	467
4.	150	+	53	=	203
5.	207	+	120	=	327
6.	151	+	117	=	268
7.	164	+	163	=	327
8.	162	+	89	=	251
9.	147	+	105	=	252
10.	207	+	149	=	356

Oefening 2
1.	172	+	160	=	332
2.	146	+	91	=	237
3.	197	+	176	=	373
4.	134	+	125	=	259
5.	181	+	62	=	243
6.	211	+	186	=	397
7.	244	+	105	=	349
8.	240	+	58	=	298
9.	197	+	70	=	267
10.	89	+	55	=	144

Oefening 3
1.	235	+	183	=	418
2.	204	+	154	=	358
3.	217	+	60	=	277
4.	172	+	123	=	295
5.	163	+	82	=	245
6.	207	+	73	=	280
7.	244	+	97	=	341
8.	111	+	59	=	170
9.	213	+	105	=	318
10.	98	+	82	=	180

Oefening 4
1.	215	+	135	=	350
2.	127	+	99	=	226
3.	172	+	86	=	258
4.	214	+	209	=	423
5.	182	+	141	=	323
6.	227	+	74	=	301
7.	178	+	59	=	237
8.	217	+	206	=	423
9.	204	+	107	=	311
10.	248	+	194	=	442