Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	127	+		=	181
2.	207	+		=	258
3.	206	+		=	408
4.	232	+		=	388
5.	241	+		=	466
6.	149	+		=	290
7.	227	+		=	333
8.	175	+		=	253
9.	132	+		=	244
10.	156	+		=	272

Oefening 2
1.	148	+		=	211
2.	173	+		=	300
3.	205	+		=	307
4.	156	+		=	266
5.	100	+		=	154
6.	163	+		=	285
7.	212	+		=	412
8.	181	+		=	244
9.	228	+		=	321
10.	204	+		=	356

Oefening 3
1.	243	+		=	345
2.	182	+		=	267
3.	197	+		=	275
4.	216	+		=	368
5.	229	+		=	403
6.	76	+		=	141
7.	187	+		=	276
8.	134	+		=	189
9.	200	+		=	300
10.	197	+		=	303

Oefening 4
1.	179	+		=	274
2.	164	+		=	243
3.	246	+		=	401
4.	165	+		=	302
5.	246	+		=	315
6.	53	+		=	104
7.	151	+		=	261
8.	242	+		=	461
9.	150	+		=	298
10.	218	+		=	380

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	127	+	54	=	181
2.	207	+	51	=	258
3.	206	+	202	=	408
4.	232	+	156	=	388
5.	241	+	225	=	466
6.	149	+	141	=	290
7.	227	+	106	=	333
8.	175	+	78	=	253
9.	132	+	112	=	244
10.	156	+	116	=	272

Oefening 2
1.	148	+	63	=	211
2.	173	+	127	=	300
3.	205	+	102	=	307
4.	156	+	110	=	266
5.	100	+	54	=	154
6.	163	+	122	=	285
7.	212	+	200	=	412
8.	181	+	63	=	244
9.	228	+	93	=	321
10.	204	+	152	=	356

Oefening 3
1.	243	+	102	=	345
2.	182	+	85	=	267
3.	197	+	78	=	275
4.	216	+	152	=	368
5.	229	+	174	=	403
6.	76	+	65	=	141
7.	187	+	89	=	276
8.	134	+	55	=	189
9.	200	+	100	=	300
10.	197	+	106	=	303

Oefening 4
1.	179	+	95	=	274
2.	164	+	79	=	243
3.	246	+	155	=	401
4.	165	+	137	=	302
5.	246	+	69	=	315
6.	53	+	51	=	104
7.	151	+	110	=	261
8.	242	+	219	=	461
9.	150	+	148	=	298
10.	218	+	162	=	380