Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	166	+		=	283
2.	222	+		=	418
3.	238	+		=	305
4.	228	+		=	349
5.	238	+		=	322
6.	188	+		=	312
7.	248	+		=	495
8.	249	+		=	389
9.	222	+		=	395
10.	218	+		=	351

Oefening 2
1.	194	+		=	305
2.	228	+		=	444
3.	168	+		=	244
4.	81	+		=	156
5.	211	+		=	333
6.	175	+		=	344
7.	250	+		=	474
8.	112	+		=	214
9.	219	+		=	405
10.	175	+		=	250

Oefening 3
1.	177	+		=	277
2.	174	+		=	271
3.	82	+		=	152
4.	230	+		=	386
5.	235	+		=	388
6.	238	+		=	439
7.	227	+		=	415
8.	78	+		=	133
9.	192	+		=	369
10.	231	+		=	435

Oefening 4
1.	244	+		=	435
2.	246	+		=	327
3.	209	+		=	412
4.	176	+		=	352
5.	169	+		=	276
6.	180	+		=	322
7.	221	+		=	400
8.	243	+		=	320
9.	181	+		=	321
10.	150	+		=	223

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	166	+	117	=	283
2.	222	+	196	=	418
3.	238	+	67	=	305
4.	228	+	121	=	349
5.	238	+	84	=	322
6.	188	+	124	=	312
7.	248	+	247	=	495
8.	249	+	140	=	389
9.	222	+	173	=	395
10.	218	+	133	=	351

Oefening 2
1.	194	+	111	=	305
2.	228	+	216	=	444
3.	168	+	76	=	244
4.	81	+	75	=	156
5.	211	+	122	=	333
6.	175	+	169	=	344
7.	250	+	224	=	474
8.	112	+	102	=	214
9.	219	+	186	=	405
10.	175	+	75	=	250

Oefening 3
1.	177	+	100	=	277
2.	174	+	97	=	271
3.	82	+	70	=	152
4.	230	+	156	=	386
5.	235	+	153	=	388
6.	238	+	201	=	439
7.	227	+	188	=	415
8.	78	+	55	=	133
9.	192	+	177	=	369
10.	231	+	204	=	435

Oefening 4
1.	244	+	191	=	435
2.	246	+	81	=	327
3.	209	+	203	=	412
4.	176	+	176	=	352
5.	169	+	107	=	276
6.	180	+	142	=	322
7.	221	+	179	=	400
8.	243	+	77	=	320
9.	181	+	140	=	321
10.	150	+	73	=	223