Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	101	+		=	169
2.	230	+		=	392
3.	234	+		=	296
4.	225	+		=	323
5.	196	+		=	375
6.	210	+		=	411
7.	210	+		=	339
8.	84	+		=	161
9.	199	+		=	269
10.	158	+		=	269

Oefening 2
1.	157	+		=	269
2.	222	+		=	420
3.	241	+		=	340
4.	196	+		=	376
5.	225	+		=	448
6.	155	+		=	258
7.	219	+		=	271
8.	128	+		=	216
9.	174	+		=	231
10.	152	+		=	240

Oefening 3
1.	113	+		=	193
2.	140	+		=	246
3.	182	+		=	244
4.	237	+		=	381
5.	200	+		=	351
6.	130	+		=	244
7.	215	+		=	421
8.	197	+		=	382
9.	224	+		=	284
10.	87	+		=	153

Oefening 4
1.	132	+		=	185
2.	225	+		=	330
3.	248	+		=	380
4.	217	+		=	410
5.	241	+		=	365
6.	147	+		=	240
7.	109	+		=	168
8.	204	+		=	382
9.	125	+		=	248
10.	236	+		=	384

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	101	+	68	=	169
2.	230	+	162	=	392
3.	234	+	62	=	296
4.	225	+	98	=	323
5.	196	+	179	=	375
6.	210	+	201	=	411
7.	210	+	129	=	339
8.	84	+	77	=	161
9.	199	+	70	=	269
10.	158	+	111	=	269

Oefening 2
1.	157	+	112	=	269
2.	222	+	198	=	420
3.	241	+	99	=	340
4.	196	+	180	=	376
5.	225	+	223	=	448
6.	155	+	103	=	258
7.	219	+	52	=	271
8.	128	+	88	=	216
9.	174	+	57	=	231
10.	152	+	88	=	240

Oefening 3
1.	113	+	80	=	193
2.	140	+	106	=	246
3.	182	+	62	=	244
4.	237	+	144	=	381
5.	200	+	151	=	351
6.	130	+	114	=	244
7.	215	+	206	=	421
8.	197	+	185	=	382
9.	224	+	60	=	284
10.	87	+	66	=	153

Oefening 4
1.	132	+	53	=	185
2.	225	+	105	=	330
3.	248	+	132	=	380
4.	217	+	193	=	410
5.	241	+	124	=	365
6.	147	+	93	=	240
7.	109	+	59	=	168
8.	204	+	178	=	382
9.	125	+	123	=	248
10.	236	+	148	=	384