Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	155	+		=	234
2.	166	+		=	242
3.	130	+		=	223
4.	250	+		=	332
5.	89	+		=	154
6.	158	+		=	270
7.	107	+		=	186
8.	155	+		=	267
9.	231	+		=	334
10.	233	+		=	460

Oefening 2
1.	243	+		=	473
2.	134	+		=	193
3.	115	+		=	187
4.	176	+		=	326
5.	208	+		=	292
6.	241	+		=	371
7.	233	+		=	419
8.	209	+		=	417
9.	236	+		=	382
10.	221	+		=	346

Oefening 3
1.	194	+		=	379
2.	195	+		=	284
3.	106	+		=	160
4.	199	+		=	266
5.	119	+		=	205
6.	68	+		=	120
7.	207	+		=	264
8.	224	+		=	285
9.	230	+		=	429
10.	193	+		=	355

Oefening 4
1.	102	+		=	160
2.	241	+		=	410
3.	201	+		=	387
4.	205	+		=	410
5.	208	+		=	375
6.	102	+		=	181
7.	169	+		=	238
8.	83	+		=	153
9.	109	+		=	162
10.	128	+		=	216

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	155	+	79	=	234
2.	166	+	76	=	242
3.	130	+	93	=	223
4.	250	+	82	=	332
5.	89	+	65	=	154
6.	158	+	112	=	270
7.	107	+	79	=	186
8.	155	+	112	=	267
9.	231	+	103	=	334
10.	233	+	227	=	460

Oefening 2
1.	243	+	230	=	473
2.	134	+	59	=	193
3.	115	+	72	=	187
4.	176	+	150	=	326
5.	208	+	84	=	292
6.	241	+	130	=	371
7.	233	+	186	=	419
8.	209	+	208	=	417
9.	236	+	146	=	382
10.	221	+	125	=	346

Oefening 3
1.	194	+	185	=	379
2.	195	+	89	=	284
3.	106	+	54	=	160
4.	199	+	67	=	266
5.	119	+	86	=	205
6.	68	+	52	=	120
7.	207	+	57	=	264
8.	224	+	61	=	285
9.	230	+	199	=	429
10.	193	+	162	=	355

Oefening 4
1.	102	+	58	=	160
2.	241	+	169	=	410
3.	201	+	186	=	387
4.	205	+	205	=	410
5.	208	+	167	=	375
6.	102	+	79	=	181
7.	169	+	69	=	238
8.	83	+	70	=	153
9.	109	+	53	=	162
10.	128	+	88	=	216