Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	116	+		=	228
2.	129	+		=	181
3.	135	+		=	188
4.	170	+		=	339
5.	73	+		=	140
6.	188	+		=	304
7.	230	+		=	387
8.	247	+		=	479
9.	185	+		=	264
10.	192	+		=	278

Oefening 2
1.	114	+		=	176
2.	91	+		=	178
3.	126	+		=	178
4.	228	+		=	453
5.	217	+		=	422
6.	189	+		=	254
7.	195	+		=	332
8.	232	+		=	430
9.	155	+		=	220
10.	240	+		=	390

Oefening 3
1.	243	+		=	332
2.	178	+		=	281
3.	198	+		=	259
4.	114	+		=	186
5.	173	+		=	299
6.	184	+		=	310
7.	144	+		=	267
8.	128	+		=	206
9.	218	+		=	298
10.	208	+		=	345

Oefening 4
1.	155	+		=	253
2.	244	+		=	347
3.	154	+		=	242
4.	164	+		=	293
5.	232	+		=	366
6.	240	+		=	458
7.	243	+		=	320
8.	75	+		=	140
9.	248	+		=	402
10.	245	+		=	460

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	116	+	112	=	228
2.	129	+	52	=	181
3.	135	+	53	=	188
4.	170	+	169	=	339
5.	73	+	67	=	140
6.	188	+	116	=	304
7.	230	+	157	=	387
8.	247	+	232	=	479
9.	185	+	79	=	264
10.	192	+	86	=	278

Oefening 2
1.	114	+	62	=	176
2.	91	+	87	=	178
3.	126	+	52	=	178
4.	228	+	225	=	453
5.	217	+	205	=	422
6.	189	+	65	=	254
7.	195	+	137	=	332
8.	232	+	198	=	430
9.	155	+	65	=	220
10.	240	+	150	=	390

Oefening 3
1.	243	+	89	=	332
2.	178	+	103	=	281
3.	198	+	61	=	259
4.	114	+	72	=	186
5.	173	+	126	=	299
6.	184	+	126	=	310
7.	144	+	123	=	267
8.	128	+	78	=	206
9.	218	+	80	=	298
10.	208	+	137	=	345

Oefening 4
1.	155	+	98	=	253
2.	244	+	103	=	347
3.	154	+	88	=	242
4.	164	+	129	=	293
5.	232	+	134	=	366
6.	240	+	218	=	458
7.	243	+	77	=	320
8.	75	+	65	=	140
9.	248	+	154	=	402
10.	245	+	215	=	460