Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	163	+		=	248
2.	230	+		=	325
3.	206	+		=	391
4.	221	+		=	353
5.	247	+		=	377
6.	213	+		=	267
7.	195	+		=	303
8.	143	+		=	268
9.	180	+		=	297
10.	250	+		=	389

Oefening 2
1.	146	+		=	274
2.	156	+		=	208
3.	207	+		=	388
4.	229	+		=	421
5.	166	+		=	311
6.	162	+		=	216
7.	236	+		=	434
8.	192	+		=	379
9.	166	+		=	280
10.	110	+		=	166

Oefening 3
1.	240	+		=	417
2.	130	+		=	207
3.	230	+		=	400
4.	146	+		=	289
5.	74	+		=	141
6.	189	+		=	280
7.	165	+		=	278
8.	128	+		=	191
9.	127	+		=	182
10.	196	+		=	297

Oefening 4
1.	248	+		=	388
2.	219	+		=	348
3.	184	+		=	341
4.	90	+		=	151
5.	236	+		=	448
6.	245	+		=	334
7.	157	+		=	302
8.	184	+		=	285
9.	216	+		=	432
10.	237	+		=	362

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	163	+	85	=	248
2.	230	+	95	=	325
3.	206	+	185	=	391
4.	221	+	132	=	353
5.	247	+	130	=	377
6.	213	+	54	=	267
7.	195	+	108	=	303
8.	143	+	125	=	268
9.	180	+	117	=	297
10.	250	+	139	=	389

Oefening 2
1.	146	+	128	=	274
2.	156	+	52	=	208
3.	207	+	181	=	388
4.	229	+	192	=	421
5.	166	+	145	=	311
6.	162	+	54	=	216
7.	236	+	198	=	434
8.	192	+	187	=	379
9.	166	+	114	=	280
10.	110	+	56	=	166

Oefening 3
1.	240	+	177	=	417
2.	130	+	77	=	207
3.	230	+	170	=	400
4.	146	+	143	=	289
5.	74	+	67	=	141
6.	189	+	91	=	280
7.	165	+	113	=	278
8.	128	+	63	=	191
9.	127	+	55	=	182
10.	196	+	101	=	297

Oefening 4
1.	248	+	140	=	388
2.	219	+	129	=	348
3.	184	+	157	=	341
4.	90	+	61	=	151
5.	236	+	212	=	448
6.	245	+	89	=	334
7.	157	+	145	=	302
8.	184	+	101	=	285
9.	216	+	216	=	432
10.	237	+	125	=	362