Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	189	+		=	301
2.	232	+		=	436
3.	247	+		=	451
4.	213	+		=	354
5.	198	+		=	248
6.	133	+		=	237
7.	73	+		=	135
8.	191	+		=	310
9.	240	+		=	348
10.	241	+		=	307

Oefening 2
1.	250	+		=	381
2.	123	+		=	186
3.	238	+		=	352
4.	81	+		=	133
5.	146	+		=	262
6.	143	+		=	274
7.	198	+		=	285
8.	179	+		=	233
9.	191	+		=	319
10.	139	+		=	218

Oefening 3
1.	165	+		=	301
2.	127	+		=	195
3.	243	+		=	359
4.	202	+		=	324
5.	205	+		=	327
6.	53	+		=	103
7.	205	+		=	276
8.	149	+		=	213
9.	216	+		=	388
10.	229	+		=	318

Oefening 4
1.	219	+		=	291
2.	160	+		=	269
3.	148	+		=	212
4.	235	+		=	367
5.	139	+		=	198
6.	112	+		=	216
7.	250	+		=	480
8.	100	+		=	185
9.	118	+		=	218
10.	161	+		=	282

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	189	+	112	=	301
2.	232	+	204	=	436
3.	247	+	204	=	451
4.	213	+	141	=	354
5.	198	+	50	=	248
6.	133	+	104	=	237
7.	73	+	62	=	135
8.	191	+	119	=	310
9.	240	+	108	=	348
10.	241	+	66	=	307

Oefening 2
1.	250	+	131	=	381
2.	123	+	63	=	186
3.	238	+	114	=	352
4.	81	+	52	=	133
5.	146	+	116	=	262
6.	143	+	131	=	274
7.	198	+	87	=	285
8.	179	+	54	=	233
9.	191	+	128	=	319
10.	139	+	79	=	218

Oefening 3
1.	165	+	136	=	301
2.	127	+	68	=	195
3.	243	+	116	=	359
4.	202	+	122	=	324
5.	205	+	122	=	327
6.	53	+	50	=	103
7.	205	+	71	=	276
8.	149	+	64	=	213
9.	216	+	172	=	388
10.	229	+	89	=	318

Oefening 4
1.	219	+	72	=	291
2.	160	+	109	=	269
3.	148	+	64	=	212
4.	235	+	132	=	367
5.	139	+	59	=	198
6.	112	+	104	=	216
7.	250	+	230	=	480
8.	100	+	85	=	185
9.	118	+	100	=	218
10.	161	+	121	=	282