Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	221	+		=	304
2.	167	+		=	250
3.	224	+		=	412
4.	214	+		=	336
5.	124	+		=	179
6.	236	+		=	424
7.	186	+		=	351
8.	162	+		=	218
9.	245	+		=	410
10.	224	+		=	407

Oefening 2
1.	140	+		=	278
2.	249	+		=	433
3.	193	+		=	375
4.	213	+		=	310
5.	180	+		=	341
6.	224	+		=	321
7.	231	+		=	339
8.	149	+		=	279
9.	75	+		=	128
10.	166	+		=	258

Oefening 3
1.	209	+		=	318
2.	122	+		=	188
3.	134	+		=	228
4.	160	+		=	240
5.	157	+		=	302
6.	104	+		=	178
7.	245	+		=	393
8.	193	+		=	363
9.	203	+		=	310
10.	177	+		=	321

Oefening 4
1.	85	+		=	156
2.	188	+		=	321
3.	237	+		=	407
4.	103	+		=	181
5.	183	+		=	352
6.	198	+		=	297
7.	218	+		=	302
8.	107	+		=	182
9.	245	+		=	462
10.	173	+		=	250

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	221	+	83	=	304
2.	167	+	83	=	250
3.	224	+	188	=	412
4.	214	+	122	=	336
5.	124	+	55	=	179
6.	236	+	188	=	424
7.	186	+	165	=	351
8.	162	+	56	=	218
9.	245	+	165	=	410
10.	224	+	183	=	407

Oefening 2
1.	140	+	138	=	278
2.	249	+	184	=	433
3.	193	+	182	=	375
4.	213	+	97	=	310
5.	180	+	161	=	341
6.	224	+	97	=	321
7.	231	+	108	=	339
8.	149	+	130	=	279
9.	75	+	53	=	128
10.	166	+	92	=	258

Oefening 3
1.	209	+	109	=	318
2.	122	+	66	=	188
3.	134	+	94	=	228
4.	160	+	80	=	240
5.	157	+	145	=	302
6.	104	+	74	=	178
7.	245	+	148	=	393
8.	193	+	170	=	363
9.	203	+	107	=	310
10.	177	+	144	=	321

Oefening 4
1.	85	+	71	=	156
2.	188	+	133	=	321
3.	237	+	170	=	407
4.	103	+	78	=	181
5.	183	+	169	=	352
6.	198	+	99	=	297
7.	218	+	84	=	302
8.	107	+	75	=	182
9.	245	+	217	=	462
10.	173	+	77	=	250