Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	178	+		=	247
2.	225	+		=	401
3.	74	+		=	147
4.	210	+		=	321
5.	216	+		=	400
6.	145	+		=	287
7.	191	+		=	362
8.	229	+		=	334
9.	245	+		=	307
10.	212	+		=	356

Oefening 2
1.	161	+		=	212
2.	178	+		=	268
3.	223	+		=	404
4.	220	+		=	436
5.	246	+		=	330
6.	233	+		=	426
7.	233	+		=	316
8.	225	+		=	430
9.	227	+		=	442
10.	212	+		=	357

Oefening 3
1.	187	+		=	343
2.	221	+		=	272
3.	100	+		=	155
4.	229	+		=	289
5.	145	+		=	211
6.	221	+		=	366
7.	162	+		=	274
8.	246	+		=	315
9.	137	+		=	188
10.	249	+		=	306

Oefening 4
1.	62	+		=	118
2.	196	+		=	277
3.	239	+		=	317
4.	205	+		=	347
5.	218	+		=	409
6.	145	+		=	218
7.	186	+		=	359
8.	158	+		=	222
9.	208	+		=	338
10.	218	+		=	313

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	178	+	69	=	247
2.	225	+	176	=	401
3.	74	+	73	=	147
4.	210	+	111	=	321
5.	216	+	184	=	400
6.	145	+	142	=	287
7.	191	+	171	=	362
8.	229	+	105	=	334
9.	245	+	62	=	307
10.	212	+	144	=	356

Oefening 2
1.	161	+	51	=	212
2.	178	+	90	=	268
3.	223	+	181	=	404
4.	220	+	216	=	436
5.	246	+	84	=	330
6.	233	+	193	=	426
7.	233	+	83	=	316
8.	225	+	205	=	430
9.	227	+	215	=	442
10.	212	+	145	=	357

Oefening 3
1.	187	+	156	=	343
2.	221	+	51	=	272
3.	100	+	55	=	155
4.	229	+	60	=	289
5.	145	+	66	=	211
6.	221	+	145	=	366
7.	162	+	112	=	274
8.	246	+	69	=	315
9.	137	+	51	=	188
10.	249	+	57	=	306

Oefening 4
1.	62	+	56	=	118
2.	196	+	81	=	277
3.	239	+	78	=	317
4.	205	+	142	=	347
5.	218	+	191	=	409
6.	145	+	73	=	218
7.	186	+	173	=	359
8.	158	+	64	=	222
9.	208	+	130	=	338
10.	218	+	95	=	313