Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	249	+		=	335
2.	172	+		=	238
3.	204	+		=	320
4.	180	+		=	349
5.	204	+		=	333
6.	175	+		=	253
7.	182	+		=	314
8.	211	+		=	411
9.	142	+		=	276
10.	175	+		=	333

Oefening 2
1.	174	+		=	305
2.	148	+		=	238
3.	124	+		=	189
4.	208	+		=	318
5.	163	+		=	218
6.	126	+		=	228
7.	114	+		=	209
8.	211	+		=	263
9.	224	+		=	432
10.	105	+		=	176

Oefening 3
1.	223	+		=	304
2.	154	+		=	213
3.	220	+		=	300
4.	154	+		=	243
5.	227	+		=	453
6.	126	+		=	199
7.	236	+		=	401
8.	166	+		=	230
9.	236	+		=	286
10.	250	+		=	355

Oefening 4
1.	237	+		=	351
2.	246	+		=	331
3.	191	+		=	373
4.	218	+		=	317
5.	102	+		=	163
6.	177	+		=	300
7.	183	+		=	355
8.	221	+		=	434
9.	243	+		=	387
10.	156	+		=	277

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	249	+	86	=	335
2.	172	+	66	=	238
3.	204	+	116	=	320
4.	180	+	169	=	349
5.	204	+	129	=	333
6.	175	+	78	=	253
7.	182	+	132	=	314
8.	211	+	200	=	411
9.	142	+	134	=	276
10.	175	+	158	=	333

Oefening 2
1.	174	+	131	=	305
2.	148	+	90	=	238
3.	124	+	65	=	189
4.	208	+	110	=	318
5.	163	+	55	=	218
6.	126	+	102	=	228
7.	114	+	95	=	209
8.	211	+	52	=	263
9.	224	+	208	=	432
10.	105	+	71	=	176

Oefening 3
1.	223	+	81	=	304
2.	154	+	59	=	213
3.	220	+	80	=	300
4.	154	+	89	=	243
5.	227	+	226	=	453
6.	126	+	73	=	199
7.	236	+	165	=	401
8.	166	+	64	=	230
9.	236	+	50	=	286
10.	250	+	105	=	355

Oefening 4
1.	237	+	114	=	351
2.	246	+	85	=	331
3.	191	+	182	=	373
4.	218	+	99	=	317
5.	102	+	61	=	163
6.	177	+	123	=	300
7.	183	+	172	=	355
8.	221	+	213	=	434
9.	243	+	144	=	387
10.	156	+	121	=	277