Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	228	+		=	353
2.	223	+		=	431
3.	127	+		=	251
4.	140	+		=	211
5.	144	+		=	202
6.	150	+		=	273
7.	219	+		=	358
8.	128	+		=	242
9.	242	+		=	463
10.	104	+		=	202

Oefening 2
1.	139	+		=	223
2.	211	+		=	278
3.	167	+		=	221
4.	173	+		=	260
5.	156	+		=	226
6.	192	+		=	313
7.	236	+		=	379
8.	237	+		=	434
9.	207	+		=	322
10.	181	+		=	343

Oefening 3
1.	205	+		=	376
2.	148	+		=	296
3.	223	+		=	325
4.	182	+		=	306
5.	242	+		=	332
6.	201	+		=	300
7.	197	+		=	371
8.	207	+		=	298
9.	205	+		=	295
10.	83	+		=	156

Oefening 4
1.	192	+		=	264
2.	208	+		=	335
3.	212	+		=	416
4.	181	+		=	253
5.	234	+		=	324
6.	140	+		=	253
7.	148	+		=	236
8.	230	+		=	280
9.	176	+		=	308
10.	168	+		=	317

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	228	+	125	=	353
2.	223	+	208	=	431
3.	127	+	124	=	251
4.	140	+	71	=	211
5.	144	+	58	=	202
6.	150	+	123	=	273
7.	219	+	139	=	358
8.	128	+	114	=	242
9.	242	+	221	=	463
10.	104	+	98	=	202

Oefening 2
1.	139	+	84	=	223
2.	211	+	67	=	278
3.	167	+	54	=	221
4.	173	+	87	=	260
5.	156	+	70	=	226
6.	192	+	121	=	313
7.	236	+	143	=	379
8.	237	+	197	=	434
9.	207	+	115	=	322
10.	181	+	162	=	343

Oefening 3
1.	205	+	171	=	376
2.	148	+	148	=	296
3.	223	+	102	=	325
4.	182	+	124	=	306
5.	242	+	90	=	332
6.	201	+	99	=	300
7.	197	+	174	=	371
8.	207	+	91	=	298
9.	205	+	90	=	295
10.	83	+	73	=	156

Oefening 4
1.	192	+	72	=	264
2.	208	+	127	=	335
3.	212	+	204	=	416
4.	181	+	72	=	253
5.	234	+	90	=	324
6.	140	+	113	=	253
7.	148	+	88	=	236
8.	230	+	50	=	280
9.	176	+	132	=	308
10.	168	+	149	=	317