Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	222	+		=	387
2.	233	+		=	367
3.	140	+		=	260
4.	224	+		=	300
5.	121	+		=	201
6.	136	+		=	260
7.	186	+		=	243
8.	208	+		=	404
9.	232	+		=	378
10.	167	+		=	288

Oefening 2
1.	226	+		=	307
2.	210	+		=	293
3.	109	+		=	174
4.	79	+		=	146
5.	246	+		=	368
6.	212	+		=	300
7.	240	+		=	474
8.	240	+		=	331
9.	241	+		=	335
10.	229	+		=	316

Oefening 3
1.	133	+		=	187
2.	212	+		=	297
3.	113	+		=	170
4.	200	+		=	362
5.	231	+		=	292
6.	205	+		=	362
7.	138	+		=	192
8.	153	+		=	258
9.	110	+		=	216
10.	196	+		=	343

Oefening 4
1.	172	+		=	230
2.	162	+		=	317
3.	155	+		=	220
4.	179	+		=	325
5.	160	+		=	298
6.	190	+		=	257
7.	135	+		=	251
8.	134	+		=	244
9.	197	+		=	334
10.	234	+		=	407

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	222	+	165	=	387
2.	233	+	134	=	367
3.	140	+	120	=	260
4.	224	+	76	=	300
5.	121	+	80	=	201
6.	136	+	124	=	260
7.	186	+	57	=	243
8.	208	+	196	=	404
9.	232	+	146	=	378
10.	167	+	121	=	288

Oefening 2
1.	226	+	81	=	307
2.	210	+	83	=	293
3.	109	+	65	=	174
4.	79	+	67	=	146
5.	246	+	122	=	368
6.	212	+	88	=	300
7.	240	+	234	=	474
8.	240	+	91	=	331
9.	241	+	94	=	335
10.	229	+	87	=	316

Oefening 3
1.	133	+	54	=	187
2.	212	+	85	=	297
3.	113	+	57	=	170
4.	200	+	162	=	362
5.	231	+	61	=	292
6.	205	+	157	=	362
7.	138	+	54	=	192
8.	153	+	105	=	258
9.	110	+	106	=	216
10.	196	+	147	=	343

Oefening 4
1.	172	+	58	=	230
2.	162	+	155	=	317
3.	155	+	65	=	220
4.	179	+	146	=	325
5.	160	+	138	=	298
6.	190	+	67	=	257
7.	135	+	116	=	251
8.	134	+	110	=	244
9.	197	+	137	=	334
10.	234	+	173	=	407