Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	240	+		=	404
2.	141	+		=	258
3.	164	+		=	254
4.	88	+		=	153
5.	139	+		=	272
6.	158	+		=	287
7.	189	+		=	361
8.	155	+		=	248
9.	222	+		=	350
10.	215	+		=	297

Oefening 2
1.	197	+		=	322
2.	192	+		=	284
3.	235	+		=	312
4.	104	+		=	189
5.	160	+		=	296
6.	204	+		=	366
7.	57	+		=	109
8.	204	+		=	310
9.	237	+		=	413
10.	141	+		=	204

Oefening 3
1.	196	+		=	289
2.	102	+		=	175
3.	144	+		=	278
4.	240	+		=	449
5.	137	+		=	252
6.	210	+		=	263
7.	225	+		=	294
8.	95	+		=	154
9.	199	+		=	308
10.	210	+		=	329

Oefening 4
1.	229	+		=	399
2.	94	+		=	154
3.	228	+		=	308
4.	206	+		=	349
5.	211	+		=	397
6.	225	+		=	315
7.	179	+		=	318
8.	186	+		=	347
9.	246	+		=	472
10.	215	+		=	382

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	240	+	164	=	404
2.	141	+	117	=	258
3.	164	+	90	=	254
4.	88	+	65	=	153
5.	139	+	133	=	272
6.	158	+	129	=	287
7.	189	+	172	=	361
8.	155	+	93	=	248
9.	222	+	128	=	350
10.	215	+	82	=	297

Oefening 2
1.	197	+	125	=	322
2.	192	+	92	=	284
3.	235	+	77	=	312
4.	104	+	85	=	189
5.	160	+	136	=	296
6.	204	+	162	=	366
7.	57	+	52	=	109
8.	204	+	106	=	310
9.	237	+	176	=	413
10.	141	+	63	=	204

Oefening 3
1.	196	+	93	=	289
2.	102	+	73	=	175
3.	144	+	134	=	278
4.	240	+	209	=	449
5.	137	+	115	=	252
6.	210	+	53	=	263
7.	225	+	69	=	294
8.	95	+	59	=	154
9.	199	+	109	=	308
10.	210	+	119	=	329

Oefening 4
1.	229	+	170	=	399
2.	94	+	60	=	154
3.	228	+	80	=	308
4.	206	+	143	=	349
5.	211	+	186	=	397
6.	225	+	90	=	315
7.	179	+	139	=	318
8.	186	+	161	=	347
9.	246	+	226	=	472
10.	215	+	167	=	382