Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	125	+		=	208
2.	149	+		=	262
3.	190	+		=	371
4.	152	+		=	244
5.	187	+		=	293
6.	221	+		=	294
7.	241	+		=	313
8.	180	+		=	236
9.	211	+		=	363
10.	217	+		=	375

Oefening 2
1.	106	+		=	190
2.	167	+		=	247
3.	146	+		=	272
4.	218	+		=	403
5.	121	+		=	206
6.	166	+		=	244
7.	89	+		=	147
8.	236	+		=	460
9.	121	+		=	195
10.	220	+		=	329

Oefening 3
1.	207	+		=	309
2.	157	+		=	288
3.	145	+		=	217
4.	165	+		=	222
5.	230	+		=	293
6.	164	+		=	221
7.	106	+		=	210
8.	153	+		=	290
9.	104	+		=	169
10.	245	+		=	363

Oefening 4
1.	208	+		=	405
2.	105	+		=	178
3.	199	+		=	325
4.	203	+		=	393
5.	209	+		=	404
6.	237	+		=	434
7.	99	+		=	164
8.	243	+		=	472
9.	75	+		=	142
10.	228	+		=	360

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	125	+	83	=	208
2.	149	+	113	=	262
3.	190	+	181	=	371
4.	152	+	92	=	244
5.	187	+	106	=	293
6.	221	+	73	=	294
7.	241	+	72	=	313
8.	180	+	56	=	236
9.	211	+	152	=	363
10.	217	+	158	=	375

Oefening 2
1.	106	+	84	=	190
2.	167	+	80	=	247
3.	146	+	126	=	272
4.	218	+	185	=	403
5.	121	+	85	=	206
6.	166	+	78	=	244
7.	89	+	58	=	147
8.	236	+	224	=	460
9.	121	+	74	=	195
10.	220	+	109	=	329

Oefening 3
1.	207	+	102	=	309
2.	157	+	131	=	288
3.	145	+	72	=	217
4.	165	+	57	=	222
5.	230	+	63	=	293
6.	164	+	57	=	221
7.	106	+	104	=	210
8.	153	+	137	=	290
9.	104	+	65	=	169
10.	245	+	118	=	363

Oefening 4
1.	208	+	197	=	405
2.	105	+	73	=	178
3.	199	+	126	=	325
4.	203	+	190	=	393
5.	209	+	195	=	404
6.	237	+	197	=	434
7.	99	+	65	=	164
8.	243	+	229	=	472
9.	75	+	67	=	142
10.	228	+	132	=	360