Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	235	+		=	304
2.	189	+		=	246
3.	158	+		=	269
4.	143	+		=	207
5.	102	+		=	181
6.	244	+		=	433
7.	236	+		=	345
8.	204	+		=	359
9.	179	+		=	237
10.	75	+		=	131

Oefening 2
1.	117	+		=	221
2.	244	+		=	298
3.	207	+		=	307
4.	170	+		=	315
5.	220	+		=	429
6.	203	+		=	291
7.	131	+		=	207
8.	187	+		=	371
9.	182	+		=	347
10.	244	+		=	444

Oefening 3
1.	167	+		=	257
2.	205	+		=	278
3.	238	+		=	349
4.	215	+		=	390
5.	169	+		=	318
6.	139	+		=	226
7.	222	+		=	383
8.	196	+		=	350
9.	167	+		=	313
10.	245	+		=	409

Oefening 4
1.	83	+		=	161
2.	150	+		=	208
3.	230	+		=	382
4.	245	+		=	472
5.	222	+		=	283
6.	162	+		=	305
7.	123	+		=	193
8.	160	+		=	254
9.	237	+		=	332
10.	197	+		=	339

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	235	+	69	=	304
2.	189	+	57	=	246
3.	158	+	111	=	269
4.	143	+	64	=	207
5.	102	+	79	=	181
6.	244	+	189	=	433
7.	236	+	109	=	345
8.	204	+	155	=	359
9.	179	+	58	=	237
10.	75	+	56	=	131

Oefening 2
1.	117	+	104	=	221
2.	244	+	54	=	298
3.	207	+	100	=	307
4.	170	+	145	=	315
5.	220	+	209	=	429
6.	203	+	88	=	291
7.	131	+	76	=	207
8.	187	+	184	=	371
9.	182	+	165	=	347
10.	244	+	200	=	444

Oefening 3
1.	167	+	90	=	257
2.	205	+	73	=	278
3.	238	+	111	=	349
4.	215	+	175	=	390
5.	169	+	149	=	318
6.	139	+	87	=	226
7.	222	+	161	=	383
8.	196	+	154	=	350
9.	167	+	146	=	313
10.	245	+	164	=	409

Oefening 4
1.	83	+	78	=	161
2.	150	+	58	=	208
3.	230	+	152	=	382
4.	245	+	227	=	472
5.	222	+	61	=	283
6.	162	+	143	=	305
7.	123	+	70	=	193
8.	160	+	94	=	254
9.	237	+	95	=	332
10.	197	+	142	=	339