Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	152	+		=	286
2.	236	+		=	417
3.	173	+		=	240
4.	196	+		=	328
5.	211	+		=	384
6.	211	+		=	265
7.	234	+		=	399
8.	152	+		=	221
9.	161	+		=	266
10.	122	+		=	180

Oefening 2
1.	246	+		=	324
2.	239	+		=	434
3.	161	+		=	235
4.	181	+		=	353
5.	245	+		=	439
6.	117	+		=	198
7.	242	+		=	428
8.	222	+		=	367
9.	184	+		=	267
10.	111	+		=	186

Oefening 3
1.	158	+		=	313
2.	213	+		=	264
3.	191	+		=	315
4.	169	+		=	274
5.	173	+		=	315
6.	181	+		=	316
7.	101	+		=	173
8.	224	+		=	373
9.	113	+		=	186
10.	166	+		=	259

Oefening 4
1.	212	+		=	331
2.	234	+		=	400
3.	215	+		=	370
4.	180	+		=	274
5.	245	+		=	378
6.	75	+		=	135
7.	186	+		=	320
8.	126	+		=	208
9.	220	+		=	303
10.	226	+		=	342

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	152	+	134	=	286
2.	236	+	181	=	417
3.	173	+	67	=	240
4.	196	+	132	=	328
5.	211	+	173	=	384
6.	211	+	54	=	265
7.	234	+	165	=	399
8.	152	+	69	=	221
9.	161	+	105	=	266
10.	122	+	58	=	180

Oefening 2
1.	246	+	78	=	324
2.	239	+	195	=	434
3.	161	+	74	=	235
4.	181	+	172	=	353
5.	245	+	194	=	439
6.	117	+	81	=	198
7.	242	+	186	=	428
8.	222	+	145	=	367
9.	184	+	83	=	267
10.	111	+	75	=	186

Oefening 3
1.	158	+	155	=	313
2.	213	+	51	=	264
3.	191	+	124	=	315
4.	169	+	105	=	274
5.	173	+	142	=	315
6.	181	+	135	=	316
7.	101	+	72	=	173
8.	224	+	149	=	373
9.	113	+	73	=	186
10.	166	+	93	=	259

Oefening 4
1.	212	+	119	=	331
2.	234	+	166	=	400
3.	215	+	155	=	370
4.	180	+	94	=	274
5.	245	+	133	=	378
6.	75	+	60	=	135
7.	186	+	134	=	320
8.	126	+	82	=	208
9.	220	+	83	=	303
10.	226	+	116	=	342