Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	74	+		=	133
2.	58	+		=	110
3.	167	+		=	239
4.	242	+		=	370
5.	206	+		=	372
6.	216	+		=	323
7.	219	+		=	381
8.	168	+		=	269
9.	199	+		=	359
10.	203	+		=	347

Oefening 2
1.	227	+		=	435
2.	172	+		=	338
3.	171	+		=	226
4.	250	+		=	334
5.	171	+		=	282
6.	223	+		=	436
7.	225	+		=	427
8.	113	+		=	216
9.	168	+		=	227
10.	168	+		=	314

Oefening 3
1.	135	+		=	265
2.	203	+		=	310
3.	229	+		=	281
4.	80	+		=	131
5.	192	+		=	333
6.	123	+		=	173
7.	180	+		=	336
8.	241	+		=	319
9.	195	+		=	301
10.	205	+		=	388

Oefening 4
1.	69	+		=	122
2.	123	+		=	180
3.	144	+		=	284
4.	209	+		=	338
5.	185	+		=	252
6.	184	+		=	240
7.	121	+		=	221
8.	191	+		=	318
9.	210	+		=	286
10.	138	+		=	225

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	74	+	59	=	133
2.	58	+	52	=	110
3.	167	+	72	=	239
4.	242	+	128	=	370
5.	206	+	166	=	372
6.	216	+	107	=	323
7.	219	+	162	=	381
8.	168	+	101	=	269
9.	199	+	160	=	359
10.	203	+	144	=	347

Oefening 2
1.	227	+	208	=	435
2.	172	+	166	=	338
3.	171	+	55	=	226
4.	250	+	84	=	334
5.	171	+	111	=	282
6.	223	+	213	=	436
7.	225	+	202	=	427
8.	113	+	103	=	216
9.	168	+	59	=	227
10.	168	+	146	=	314

Oefening 3
1.	135	+	130	=	265
2.	203	+	107	=	310
3.	229	+	52	=	281
4.	80	+	51	=	131
5.	192	+	141	=	333
6.	123	+	50	=	173
7.	180	+	156	=	336
8.	241	+	78	=	319
9.	195	+	106	=	301
10.	205	+	183	=	388

Oefening 4
1.	69	+	53	=	122
2.	123	+	57	=	180
3.	144	+	140	=	284
4.	209	+	129	=	338
5.	185	+	67	=	252
6.	184	+	56	=	240
7.	121	+	100	=	221
8.	191	+	127	=	318
9.	210	+	76	=	286
10.	138	+	87	=	225