Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	148	+		=	219
2.	211	+		=	406
3.	114	+		=	208
4.	183	+		=	259
5.	187	+		=	357
6.	247	+		=	388
7.	76	+		=	146
8.	181	+		=	349
9.	209	+		=	292
10.	220	+		=	403

Oefening 2
1.	166	+		=	241
2.	143	+		=	275
3.	124	+		=	202
4.	202	+		=	252
5.	216	+		=	371
6.	90	+		=	160
7.	248	+		=	385
8.	238	+		=	318
9.	218	+		=	355
10.	238	+		=	305

Oefening 3
1.	192	+		=	353
2.	245	+		=	401
3.	142	+		=	255
4.	120	+		=	179
5.	216	+		=	341
6.	202	+		=	341
7.	188	+		=	370
8.	109	+		=	182
9.	138	+		=	231
10.	249	+		=	363

Oefening 4
1.	218	+		=	417
2.	164	+		=	270
3.	144	+		=	287
4.	200	+		=	276
5.	243	+		=	357
6.	243	+		=	462
7.	141	+		=	229
8.	218	+		=	406
9.	178	+		=	347
10.	126	+		=	186

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	148	+	71	=	219
2.	211	+	195	=	406
3.	114	+	94	=	208
4.	183	+	76	=	259
5.	187	+	170	=	357
6.	247	+	141	=	388
7.	76	+	70	=	146
8.	181	+	168	=	349
9.	209	+	83	=	292
10.	220	+	183	=	403

Oefening 2
1.	166	+	75	=	241
2.	143	+	132	=	275
3.	124	+	78	=	202
4.	202	+	50	=	252
5.	216	+	155	=	371
6.	90	+	70	=	160
7.	248	+	137	=	385
8.	238	+	80	=	318
9.	218	+	137	=	355
10.	238	+	67	=	305

Oefening 3
1.	192	+	161	=	353
2.	245	+	156	=	401
3.	142	+	113	=	255
4.	120	+	59	=	179
5.	216	+	125	=	341
6.	202	+	139	=	341
7.	188	+	182	=	370
8.	109	+	73	=	182
9.	138	+	93	=	231
10.	249	+	114	=	363

Oefening 4
1.	218	+	199	=	417
2.	164	+	106	=	270
3.	144	+	143	=	287
4.	200	+	76	=	276
5.	243	+	114	=	357
6.	243	+	219	=	462
7.	141	+	88	=	229
8.	218	+	188	=	406
9.	178	+	169	=	347
10.	126	+	60	=	186