Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	186	+		=	354
2.	228	+		=	394
3.	170	+		=	296
4.	123	+		=	245
5.	203	+		=	376
6.	108	+		=	211
7.	229	+		=	326
8.	205	+		=	356
9.	159	+		=	239
10.	203	+		=	262

Oefening 2
1.	201	+		=	341
2.	219	+		=	432
3.	139	+		=	223
4.	219	+		=	361
5.	155	+		=	234
6.	157	+		=	288
7.	105	+		=	201
8.	151	+		=	285
9.	222	+		=	420
10.	205	+		=	408

Oefening 3
1.	87	+		=	158
2.	205	+		=	267
3.	197	+		=	301
4.	249	+		=	415
5.	198	+		=	342
6.	244	+		=	439
7.	215	+		=	358
8.	240	+		=	294
9.	111	+		=	214
10.	152	+		=	261

Oefening 4
1.	113	+		=	164
2.	152	+		=	289
3.	232	+		=	360
4.	187	+		=	243
5.	162	+		=	216
6.	153	+		=	224
7.	216	+		=	368
8.	222	+		=	325
9.	230	+		=	445
10.	158	+		=	298

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	186	+	168	=	354
2.	228	+	166	=	394
3.	170	+	126	=	296
4.	123	+	122	=	245
5.	203	+	173	=	376
6.	108	+	103	=	211
7.	229	+	97	=	326
8.	205	+	151	=	356
9.	159	+	80	=	239
10.	203	+	59	=	262

Oefening 2
1.	201	+	140	=	341
2.	219	+	213	=	432
3.	139	+	84	=	223
4.	219	+	142	=	361
5.	155	+	79	=	234
6.	157	+	131	=	288
7.	105	+	96	=	201
8.	151	+	134	=	285
9.	222	+	198	=	420
10.	205	+	203	=	408

Oefening 3
1.	87	+	71	=	158
2.	205	+	62	=	267
3.	197	+	104	=	301
4.	249	+	166	=	415
5.	198	+	144	=	342
6.	244	+	195	=	439
7.	215	+	143	=	358
8.	240	+	54	=	294
9.	111	+	103	=	214
10.	152	+	109	=	261

Oefening 4
1.	113	+	51	=	164
2.	152	+	137	=	289
3.	232	+	128	=	360
4.	187	+	56	=	243
5.	162	+	54	=	216
6.	153	+	71	=	224
7.	216	+	152	=	368
8.	222	+	103	=	325
9.	230	+	215	=	445
10.	158	+	140	=	298