Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	117	+		=	187
2.	191	+		=	350
3.	247	+		=	328
4.	100	+		=	190
5.	219	+		=	416
6.	66	+		=	128
7.	249	+		=	451
8.	173	+		=	319
9.	182	+		=	271
10.	178	+		=	323

Oefening 2
1.	203	+		=	345
2.	221	+		=	299
3.	214	+		=	385
4.	183	+		=	365
5.	139	+		=	218
6.	169	+		=	265
7.	112	+		=	203
8.	222	+		=	431
9.	240	+		=	390
10.	230	+		=	426

Oefening 3
1.	199	+		=	357
2.	225	+		=	419
3.	230	+		=	385
4.	249	+		=	351
5.	244	+		=	401
6.	249	+		=	362
7.	192	+		=	306
8.	143	+		=	214
9.	196	+		=	359
10.	182	+		=	244

Oefening 4
1.	55	+		=	109
2.	245	+		=	338
3.	175	+		=	310
4.	224	+		=	429
5.	247	+		=	407
6.	185	+		=	291
7.	130	+		=	223
8.	163	+		=	233
9.	196	+		=	289
10.	96	+		=	185

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	117	+	70	=	187
2.	191	+	159	=	350
3.	247	+	81	=	328
4.	100	+	90	=	190
5.	219	+	197	=	416
6.	66	+	62	=	128
7.	249	+	202	=	451
8.	173	+	146	=	319
9.	182	+	89	=	271
10.	178	+	145	=	323

Oefening 2
1.	203	+	142	=	345
2.	221	+	78	=	299
3.	214	+	171	=	385
4.	183	+	182	=	365
5.	139	+	79	=	218
6.	169	+	96	=	265
7.	112	+	91	=	203
8.	222	+	209	=	431
9.	240	+	150	=	390
10.	230	+	196	=	426

Oefening 3
1.	199	+	158	=	357
2.	225	+	194	=	419
3.	230	+	155	=	385
4.	249	+	102	=	351
5.	244	+	157	=	401
6.	249	+	113	=	362
7.	192	+	114	=	306
8.	143	+	71	=	214
9.	196	+	163	=	359
10.	182	+	62	=	244

Oefening 4
1.	55	+	54	=	109
2.	245	+	93	=	338
3.	175	+	135	=	310
4.	224	+	205	=	429
5.	247	+	160	=	407
6.	185	+	106	=	291
7.	130	+	93	=	223
8.	163	+	70	=	233
9.	196	+	93	=	289
10.	96	+	89	=	185