Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	223	+		=	442
2.	181	+		=	303
3.	111	+		=	166
4.	215	+		=	371
5.	177	+		=	248
6.	192	+		=	269
7.	233	+		=	360
8.	250	+		=	426
9.	176	+		=	288
10.	240	+		=	404

Oefening 2
1.	250	+		=	323
2.	104	+		=	159
3.	241	+		=	406
4.	191	+		=	259
5.	114	+		=	204
6.	217	+		=	326
7.	141	+		=	226
8.	211	+		=	367
9.	118	+		=	198
10.	150	+		=	266

Oefening 3
1.	229	+		=	369
2.	148	+		=	241
3.	222	+		=	423
4.	212	+		=	320
5.	163	+		=	314
6.	191	+		=	345
7.	218	+		=	357
8.	158	+		=	220
9.	198	+		=	302
10.	134	+		=	260

Oefening 4
1.	155	+		=	218
2.	231	+		=	454
3.	236	+		=	447
4.	175	+		=	278
5.	88	+		=	144
6.	242	+		=	367
7.	244	+		=	435
8.	131	+		=	261
9.	95	+		=	152
10.	197	+		=	355

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	223	+	219	=	442
2.	181	+	122	=	303
3.	111	+	55	=	166
4.	215	+	156	=	371
5.	177	+	71	=	248
6.	192	+	77	=	269
7.	233	+	127	=	360
8.	250	+	176	=	426
9.	176	+	112	=	288
10.	240	+	164	=	404

Oefening 2
1.	250	+	73	=	323
2.	104	+	55	=	159
3.	241	+	165	=	406
4.	191	+	68	=	259
5.	114	+	90	=	204
6.	217	+	109	=	326
7.	141	+	85	=	226
8.	211	+	156	=	367
9.	118	+	80	=	198
10.	150	+	116	=	266

Oefening 3
1.	229	+	140	=	369
2.	148	+	93	=	241
3.	222	+	201	=	423
4.	212	+	108	=	320
5.	163	+	151	=	314
6.	191	+	154	=	345
7.	218	+	139	=	357
8.	158	+	62	=	220
9.	198	+	104	=	302
10.	134	+	126	=	260

Oefening 4
1.	155	+	63	=	218
2.	231	+	223	=	454
3.	236	+	211	=	447
4.	175	+	103	=	278
5.	88	+	56	=	144
6.	242	+	125	=	367
7.	244	+	191	=	435
8.	131	+	130	=	261
9.	95	+	57	=	152
10.	197	+	158	=	355