Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	128	+		=	195
2.	135	+		=	226
3.	220	+		=	367
4.	158	+		=	305
5.	142	+		=	229
6.	233	+		=	295
7.	90	+		=	149
8.	226	+		=	298
9.	107	+		=	176
10.	216	+		=	396

Oefening 2
1.	231	+		=	284
2.	139	+		=	205
3.	221	+		=	328
4.	89	+		=	174
5.	152	+		=	294
6.	182	+		=	359
7.	148	+		=	247
8.	233	+		=	355
9.	111	+		=	196
10.	130	+		=	219

Oefening 3
1.	229	+		=	342
2.	223	+		=	334
3.	227	+		=	402
4.	204	+		=	272
5.	232	+		=	336
6.	246	+		=	442
7.	210	+		=	328
8.	213	+		=	339
9.	242	+		=	305
10.	204	+		=	355

Oefening 4
1.	121	+		=	206
2.	155	+		=	237
3.	141	+		=	279
4.	72	+		=	129
5.	216	+		=	326
6.	229	+		=	430
7.	248	+		=	457
8.	242	+		=	410
9.	216	+		=	354
10.	125	+		=	205

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	128	+	67	=	195
2.	135	+	91	=	226
3.	220	+	147	=	367
4.	158	+	147	=	305
5.	142	+	87	=	229
6.	233	+	62	=	295
7.	90	+	59	=	149
8.	226	+	72	=	298
9.	107	+	69	=	176
10.	216	+	180	=	396

Oefening 2
1.	231	+	53	=	284
2.	139	+	66	=	205
3.	221	+	107	=	328
4.	89	+	85	=	174
5.	152	+	142	=	294
6.	182	+	177	=	359
7.	148	+	99	=	247
8.	233	+	122	=	355
9.	111	+	85	=	196
10.	130	+	89	=	219

Oefening 3
1.	229	+	113	=	342
2.	223	+	111	=	334
3.	227	+	175	=	402
4.	204	+	68	=	272
5.	232	+	104	=	336
6.	246	+	196	=	442
7.	210	+	118	=	328
8.	213	+	126	=	339
9.	242	+	63	=	305
10.	204	+	151	=	355

Oefening 4
1.	121	+	85	=	206
2.	155	+	82	=	237
3.	141	+	138	=	279
4.	72	+	57	=	129
5.	216	+	110	=	326
6.	229	+	201	=	430
7.	248	+	209	=	457
8.	242	+	168	=	410
9.	216	+	138	=	354
10.	125	+	80	=	205