Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	250	+		=	445
2.	71	+		=	141
3.	110	+		=	202
4.	238	+		=	367
5.	236	+		=	388
6.	144	+		=	250
7.	234	+		=	340
8.	196	+		=	266
9.	128	+		=	239
10.	75	+		=	134

Oefening 2
1.	158	+		=	302
2.	242	+		=	317
3.	182	+		=	269
4.	227	+		=	282
5.	146	+		=	282
6.	219	+		=	309
7.	225	+		=	337
8.	249	+		=	408
9.	212	+		=	318
10.	225	+		=	278

Oefening 3
1.	108	+		=	195
2.	127	+		=	221
3.	249	+		=	422
4.	216	+		=	367
5.	240	+		=	453
6.	192	+		=	358
7.	165	+		=	229
8.	191	+		=	317
9.	184	+		=	333
10.	83	+		=	150

Oefening 4
1.	196	+		=	293
2.	230	+		=	371
3.	242	+		=	363
4.	172	+		=	271
5.	207	+		=	351
6.	125	+		=	208
7.	250	+		=	339
8.	130	+		=	224
9.	246	+		=	392
10.	102	+		=	196

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	250	+	195	=	445
2.	71	+	70	=	141
3.	110	+	92	=	202
4.	238	+	129	=	367
5.	236	+	152	=	388
6.	144	+	106	=	250
7.	234	+	106	=	340
8.	196	+	70	=	266
9.	128	+	111	=	239
10.	75	+	59	=	134

Oefening 2
1.	158	+	144	=	302
2.	242	+	75	=	317
3.	182	+	87	=	269
4.	227	+	55	=	282
5.	146	+	136	=	282
6.	219	+	90	=	309
7.	225	+	112	=	337
8.	249	+	159	=	408
9.	212	+	106	=	318
10.	225	+	53	=	278

Oefening 3
1.	108	+	87	=	195
2.	127	+	94	=	221
3.	249	+	173	=	422
4.	216	+	151	=	367
5.	240	+	213	=	453
6.	192	+	166	=	358
7.	165	+	64	=	229
8.	191	+	126	=	317
9.	184	+	149	=	333
10.	83	+	67	=	150

Oefening 4
1.	196	+	97	=	293
2.	230	+	141	=	371
3.	242	+	121	=	363
4.	172	+	99	=	271
5.	207	+	144	=	351
6.	125	+	83	=	208
7.	250	+	89	=	339
8.	130	+	94	=	224
9.	246	+	146	=	392
10.	102	+	94	=	196