Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	183	+		=	342
2.	119	+		=	233
3.	122	+		=	185
4.	231	+		=	438
5.	172	+		=	331
6.	173	+		=	336
7.	187	+		=	302
8.	181	+		=	249
9.	167	+		=	265
10.	238	+		=	309

Oefening 2
1.	247	+		=	439
2.	157	+		=	240
3.	73	+		=	128
4.	244	+		=	472
5.	150	+		=	254
6.	110	+		=	186
7.	191	+		=	282
8.	180	+		=	280
9.	240	+		=	451
10.	249	+		=	396

Oefening 3
1.	236	+		=	315
2.	228	+		=	322
3.	248	+		=	392
4.	242	+		=	397
5.	212	+		=	283
6.	148	+		=	202
7.	127	+		=	178
8.	168	+		=	273
9.	248	+		=	386
10.	210	+		=	410

Oefening 4
1.	156	+		=	226
2.	240	+		=	411
3.	142	+		=	269
4.	63	+		=	115
5.	97	+		=	172
6.	241	+		=	346
7.	188	+		=	256
8.	175	+		=	309
9.	221	+		=	351
10.	231	+		=	292

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	183	+	159	=	342
2.	119	+	114	=	233
3.	122	+	63	=	185
4.	231	+	207	=	438
5.	172	+	159	=	331
6.	173	+	163	=	336
7.	187	+	115	=	302
8.	181	+	68	=	249
9.	167	+	98	=	265
10.	238	+	71	=	309

Oefening 2
1.	247	+	192	=	439
2.	157	+	83	=	240
3.	73	+	55	=	128
4.	244	+	228	=	472
5.	150	+	104	=	254
6.	110	+	76	=	186
7.	191	+	91	=	282
8.	180	+	100	=	280
9.	240	+	211	=	451
10.	249	+	147	=	396

Oefening 3
1.	236	+	79	=	315
2.	228	+	94	=	322
3.	248	+	144	=	392
4.	242	+	155	=	397
5.	212	+	71	=	283
6.	148	+	54	=	202
7.	127	+	51	=	178
8.	168	+	105	=	273
9.	248	+	138	=	386
10.	210	+	200	=	410

Oefening 4
1.	156	+	70	=	226
2.	240	+	171	=	411
3.	142	+	127	=	269
4.	63	+	52	=	115
5.	97	+	75	=	172
6.	241	+	105	=	346
7.	188	+	68	=	256
8.	175	+	134	=	309
9.	221	+	130	=	351
10.	231	+	61	=	292