Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	224	+		=	422
2.	184	+		=	336
3.	212	+		=	311
4.	185	+		=	319
5.	179	+		=	318
6.	233	+		=	440
7.	137	+		=	268
8.	242	+		=	464
9.	230	+		=	448
10.	247	+		=	311

Oefening 2
1.	208	+		=	346
2.	98	+		=	166
3.	121	+		=	219
4.	248	+		=	456
5.	152	+		=	251
6.	191	+		=	251
7.	184	+		=	334
8.	181	+		=	265
9.	181	+		=	280
10.	96	+		=	176

Oefening 3
1.	173	+		=	291
2.	137	+		=	273
3.	207	+		=	257
4.	72	+		=	144
5.	228	+		=	288
6.	245	+		=	415
7.	119	+		=	219
8.	180	+		=	343
9.	135	+		=	217
10.	162	+		=	252

Oefening 4
1.	198	+		=	344
2.	158	+		=	297
3.	187	+		=	331
4.	90	+		=	152
5.	246	+		=	421
6.	111	+		=	204
7.	181	+		=	291
8.	130	+		=	218
9.	208	+		=	402
10.	182	+		=	265

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	224	+	198	=	422
2.	184	+	152	=	336
3.	212	+	99	=	311
4.	185	+	134	=	319
5.	179	+	139	=	318
6.	233	+	207	=	440
7.	137	+	131	=	268
8.	242	+	222	=	464
9.	230	+	218	=	448
10.	247	+	64	=	311

Oefening 2
1.	208	+	138	=	346
2.	98	+	68	=	166
3.	121	+	98	=	219
4.	248	+	208	=	456
5.	152	+	99	=	251
6.	191	+	60	=	251
7.	184	+	150	=	334
8.	181	+	84	=	265
9.	181	+	99	=	280
10.	96	+	80	=	176

Oefening 3
1.	173	+	118	=	291
2.	137	+	136	=	273
3.	207	+	50	=	257
4.	72	+	72	=	144
5.	228	+	60	=	288
6.	245	+	170	=	415
7.	119	+	100	=	219
8.	180	+	163	=	343
9.	135	+	82	=	217
10.	162	+	90	=	252

Oefening 4
1.	198	+	146	=	344
2.	158	+	139	=	297
3.	187	+	144	=	331
4.	90	+	62	=	152
5.	246	+	175	=	421
6.	111	+	93	=	204
7.	181	+	110	=	291
8.	130	+	88	=	218
9.	208	+	194	=	402
10.	182	+	83	=	265