Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	242	+		=	366
2.	194	+		=	303
3.	215	+		=	289
4.	203	+		=	313
5.	180	+		=	288
6.	248	+		=	425
7.	162	+		=	235
8.	193	+		=	337
9.	102	+		=	152
10.	201	+		=	373

Oefening 2
1.	229	+		=	411
2.	176	+		=	247
3.	179	+		=	278
4.	191	+		=	327
5.	168	+		=	279
6.	145	+		=	267
7.	143	+		=	274
8.	239	+		=	400
9.	97	+		=	150
10.	173	+		=	280

Oefening 3
1.	220	+		=	385
2.	246	+		=	355
3.	222	+		=	375
4.	228	+		=	436
5.	246	+		=	421
6.	190	+		=	329
7.	217	+		=	381
8.	220	+		=	297
9.	247	+		=	372
10.	214	+		=	344

Oefening 4
1.	242	+		=	459
2.	218	+		=	299
3.	107	+		=	164
4.	189	+		=	338
5.	195	+		=	254
6.	250	+		=	408
7.	113	+		=	172
8.	243	+		=	456
9.	109	+		=	195
10.	187	+		=	323

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	242	+	124	=	366
2.	194	+	109	=	303
3.	215	+	74	=	289
4.	203	+	110	=	313
5.	180	+	108	=	288
6.	248	+	177	=	425
7.	162	+	73	=	235
8.	193	+	144	=	337
9.	102	+	50	=	152
10.	201	+	172	=	373

Oefening 2
1.	229	+	182	=	411
2.	176	+	71	=	247
3.	179	+	99	=	278
4.	191	+	136	=	327
5.	168	+	111	=	279
6.	145	+	122	=	267
7.	143	+	131	=	274
8.	239	+	161	=	400
9.	97	+	53	=	150
10.	173	+	107	=	280

Oefening 3
1.	220	+	165	=	385
2.	246	+	109	=	355
3.	222	+	153	=	375
4.	228	+	208	=	436
5.	246	+	175	=	421
6.	190	+	139	=	329
7.	217	+	164	=	381
8.	220	+	77	=	297
9.	247	+	125	=	372
10.	214	+	130	=	344

Oefening 4
1.	242	+	217	=	459
2.	218	+	81	=	299
3.	107	+	57	=	164
4.	189	+	149	=	338
5.	195	+	59	=	254
6.	250	+	158	=	408
7.	113	+	59	=	172
8.	243	+	213	=	456
9.	109	+	86	=	195
10.	187	+	136	=	323