Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	155	+		=	209
2.	196	+		=	263
3.	85	+		=	148
4.	114	+		=	185
5.	171	+		=	229
6.	202	+		=	392
7.	220	+		=	401
8.	228	+		=	422
9.	153	+		=	252
10.	82	+		=	132

Oefening 2
1.	165	+		=	294
2.	208	+		=	396
3.	212	+		=	338
4.	187	+		=	326
5.	233	+		=	310
6.	146	+		=	287
7.	143	+		=	195
8.	219	+		=	422
9.	169	+		=	322
10.	233	+		=	385

Oefening 3
1.	208	+		=	338
2.	134	+		=	264
3.	176	+		=	276
4.	202	+		=	380
5.	198	+		=	268
6.	132	+		=	225
7.	207	+		=	315
8.	224	+		=	310
9.	247	+		=	474
10.	214	+		=	414

Oefening 4
1.	244	+		=	375
2.	82	+		=	153
3.	228	+		=	352
4.	221	+		=	345
5.	211	+		=	264
6.	99	+		=	181
7.	246	+		=	313
8.	211	+		=	264
9.	179	+		=	323
10.	104	+		=	164

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	155	+	54	=	209
2.	196	+	67	=	263
3.	85	+	63	=	148
4.	114	+	71	=	185
5.	171	+	58	=	229
6.	202	+	190	=	392
7.	220	+	181	=	401
8.	228	+	194	=	422
9.	153	+	99	=	252
10.	82	+	50	=	132

Oefening 2
1.	165	+	129	=	294
2.	208	+	188	=	396
3.	212	+	126	=	338
4.	187	+	139	=	326
5.	233	+	77	=	310
6.	146	+	141	=	287
7.	143	+	52	=	195
8.	219	+	203	=	422
9.	169	+	153	=	322
10.	233	+	152	=	385

Oefening 3
1.	208	+	130	=	338
2.	134	+	130	=	264
3.	176	+	100	=	276
4.	202	+	178	=	380
5.	198	+	70	=	268
6.	132	+	93	=	225
7.	207	+	108	=	315
8.	224	+	86	=	310
9.	247	+	227	=	474
10.	214	+	200	=	414

Oefening 4
1.	244	+	131	=	375
2.	82	+	71	=	153
3.	228	+	124	=	352
4.	221	+	124	=	345
5.	211	+	53	=	264
6.	99	+	82	=	181
7.	246	+	67	=	313
8.	211	+	53	=	264
9.	179	+	144	=	323
10.	104	+	60	=	164