Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	204	+		=	350
2.	193	+		=	279
3.	216	+		=	276
4.	209	+		=	339
5.	239	+		=	437
6.	245	+		=	360
7.	147	+		=	253
8.	166	+		=	258
9.	197	+		=	251
10.	169	+		=	228

Oefening 2
1.	233	+		=	463
2.	183	+		=	271
3.	219	+		=	271
4.	134	+		=	256
5.	195	+		=	374
6.	180	+		=	241
7.	150	+		=	251
8.	155	+		=	236
9.	198	+		=	362
10.	144	+		=	217

Oefening 3
1.	214	+		=	363
2.	103	+		=	199
3.	207	+		=	263
4.	127	+		=	237
5.	231	+		=	403
6.	179	+		=	321
7.	119	+		=	191
8.	232	+		=	290
9.	234	+		=	327
10.	250	+		=	446

Oefening 4
1.	200	+		=	368
2.	223	+		=	294
3.	162	+		=	238
4.	83	+		=	159
5.	220	+		=	425
6.	184	+		=	308
7.	217	+		=	346
8.	177	+		=	343
9.	165	+		=	266
10.	250	+		=	415

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	204	+	146	=	350
2.	193	+	86	=	279
3.	216	+	60	=	276
4.	209	+	130	=	339
5.	239	+	198	=	437
6.	245	+	115	=	360
7.	147	+	106	=	253
8.	166	+	92	=	258
9.	197	+	54	=	251
10.	169	+	59	=	228

Oefening 2
1.	233	+	230	=	463
2.	183	+	88	=	271
3.	219	+	52	=	271
4.	134	+	122	=	256
5.	195	+	179	=	374
6.	180	+	61	=	241
7.	150	+	101	=	251
8.	155	+	81	=	236
9.	198	+	164	=	362
10.	144	+	73	=	217

Oefening 3
1.	214	+	149	=	363
2.	103	+	96	=	199
3.	207	+	56	=	263
4.	127	+	110	=	237
5.	231	+	172	=	403
6.	179	+	142	=	321
7.	119	+	72	=	191
8.	232	+	58	=	290
9.	234	+	93	=	327
10.	250	+	196	=	446

Oefening 4
1.	200	+	168	=	368
2.	223	+	71	=	294
3.	162	+	76	=	238
4.	83	+	76	=	159
5.	220	+	205	=	425
6.	184	+	124	=	308
7.	217	+	129	=	346
8.	177	+	166	=	343
9.	165	+	101	=	266
10.	250	+	165	=	415