Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	243	+		=	366
2.	245	+		=	353
3.	130	+		=	218
4.	215	+		=	292
5.	219	+		=	421
6.	157	+		=	224
7.	224	+		=	358
8.	54	+		=	106
9.	174	+		=	333
10.	245	+		=	448

Oefening 2
1.	174	+		=	310
2.	249	+		=	383
3.	92	+		=	173
4.	65	+		=	127
5.	123	+		=	236
6.	250	+		=	441
7.	247	+		=	369
8.	243	+		=	440
9.	138	+		=	260
10.	179	+		=	232

Oefening 3
1.	155	+		=	238
2.	122	+		=	185
3.	250	+		=	326
4.	238	+		=	314
5.	223	+		=	367
6.	134	+		=	205
7.	247	+		=	370
8.	186	+		=	339
9.	153	+		=	291
10.	236	+		=	329

Oefening 4
1.	227	+		=	413
2.	248	+		=	461
3.	245	+		=	457
4.	130	+		=	257
5.	155	+		=	296
6.	240	+		=	364
7.	102	+		=	174
8.	54	+		=	106
9.	111	+		=	183
10.	184	+		=	286

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	243	+	123	=	366
2.	245	+	108	=	353
3.	130	+	88	=	218
4.	215	+	77	=	292
5.	219	+	202	=	421
6.	157	+	67	=	224
7.	224	+	134	=	358
8.	54	+	52	=	106
9.	174	+	159	=	333
10.	245	+	203	=	448

Oefening 2
1.	174	+	136	=	310
2.	249	+	134	=	383
3.	92	+	81	=	173
4.	65	+	62	=	127
5.	123	+	113	=	236
6.	250	+	191	=	441
7.	247	+	122	=	369
8.	243	+	197	=	440
9.	138	+	122	=	260
10.	179	+	53	=	232

Oefening 3
1.	155	+	83	=	238
2.	122	+	63	=	185
3.	250	+	76	=	326
4.	238	+	76	=	314
5.	223	+	144	=	367
6.	134	+	71	=	205
7.	247	+	123	=	370
8.	186	+	153	=	339
9.	153	+	138	=	291
10.	236	+	93	=	329

Oefening 4
1.	227	+	186	=	413
2.	248	+	213	=	461
3.	245	+	212	=	457
4.	130	+	127	=	257
5.	155	+	141	=	296
6.	240	+	124	=	364
7.	102	+	72	=	174
8.	54	+	52	=	106
9.	111	+	72	=	183
10.	184	+	102	=	286