Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	179	+		=	271
2.	245	+		=	457
3.	158	+		=	213
4.	244	+		=	481
5.	208	+		=	302
6.	250	+		=	408
7.	213	+		=	343
8.	108	+		=	159
9.	182	+		=	339
10.	105	+		=	184

Oefening 2
1.	143	+		=	198
2.	102	+		=	200
3.	177	+		=	275
4.	226	+		=	323
5.	95	+		=	158
6.	112	+		=	180
7.	69	+		=	126
8.	234	+		=	392
9.	144	+		=	224
10.	148	+		=	246

Oefening 3
1.	117	+		=	231
2.	233	+		=	452
3.	200	+		=	264
4.	106	+		=	187
5.	195	+		=	328
6.	197	+		=	300
7.	149	+		=	275
8.	121	+		=	171
9.	195	+		=	359
10.	243	+		=	341

Oefening 4
1.	116	+		=	181
2.	182	+		=	241
3.	113	+		=	183
4.	127	+		=	194
5.	171	+		=	289
6.	192	+		=	337
7.	178	+		=	346
8.	211	+		=	380
9.	72	+		=	140
10.	198	+		=	367

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	179	+	92	=	271
2.	245	+	212	=	457
3.	158	+	55	=	213
4.	244	+	237	=	481
5.	208	+	94	=	302
6.	250	+	158	=	408
7.	213	+	130	=	343
8.	108	+	51	=	159
9.	182	+	157	=	339
10.	105	+	79	=	184

Oefening 2
1.	143	+	55	=	198
2.	102	+	98	=	200
3.	177	+	98	=	275
4.	226	+	97	=	323
5.	95	+	63	=	158
6.	112	+	68	=	180
7.	69	+	57	=	126
8.	234	+	158	=	392
9.	144	+	80	=	224
10.	148	+	98	=	246

Oefening 3
1.	117	+	114	=	231
2.	233	+	219	=	452
3.	200	+	64	=	264
4.	106	+	81	=	187
5.	195	+	133	=	328
6.	197	+	103	=	300
7.	149	+	126	=	275
8.	121	+	50	=	171
9.	195	+	164	=	359
10.	243	+	98	=	341

Oefening 4
1.	116	+	65	=	181
2.	182	+	59	=	241
3.	113	+	70	=	183
4.	127	+	67	=	194
5.	171	+	118	=	289
6.	192	+	145	=	337
7.	178	+	168	=	346
8.	211	+	169	=	380
9.	72	+	68	=	140
10.	198	+	169	=	367