Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	75	+		=	135
2.	151	+		=	274
3.	180	+		=	355
4.	157	+		=	270
5.	169	+		=	300
6.	163	+		=	266
7.	163	+		=	282
8.	125	+		=	245
9.	138	+		=	203
10.	226	+		=	413

Oefening 2
1.	214	+		=	328
2.	227	+		=	363
3.	198	+		=	328
4.	215	+		=	300
5.	164	+		=	266
6.	108	+		=	167
7.	202	+		=	369
8.	247	+		=	391
9.	250	+		=	315
10.	246	+		=	298

Oefening 3
1.	155	+		=	268
2.	231	+		=	432
3.	150	+		=	233
4.	189	+		=	249
5.	216	+		=	380
6.	98	+		=	191
7.	164	+		=	269
8.	192	+		=	351
9.	226	+		=	351
10.	166	+		=	297

Oefening 4
1.	237	+		=	300
2.	179	+		=	260
3.	206	+		=	281
4.	147	+		=	274
5.	171	+		=	315
6.	214	+		=	364
7.	138	+		=	210
8.	167	+		=	311
9.	200	+		=	300
10.	82	+		=	150

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	75	+	60	=	135
2.	151	+	123	=	274
3.	180	+	175	=	355
4.	157	+	113	=	270
5.	169	+	131	=	300
6.	163	+	103	=	266
7.	163	+	119	=	282
8.	125	+	120	=	245
9.	138	+	65	=	203
10.	226	+	187	=	413

Oefening 2
1.	214	+	114	=	328
2.	227	+	136	=	363
3.	198	+	130	=	328
4.	215	+	85	=	300
5.	164	+	102	=	266
6.	108	+	59	=	167
7.	202	+	167	=	369
8.	247	+	144	=	391
9.	250	+	65	=	315
10.	246	+	52	=	298

Oefening 3
1.	155	+	113	=	268
2.	231	+	201	=	432
3.	150	+	83	=	233
4.	189	+	60	=	249
5.	216	+	164	=	380
6.	98	+	93	=	191
7.	164	+	105	=	269
8.	192	+	159	=	351
9.	226	+	125	=	351
10.	166	+	131	=	297

Oefening 4
1.	237	+	63	=	300
2.	179	+	81	=	260
3.	206	+	75	=	281
4.	147	+	127	=	274
5.	171	+	144	=	315
6.	214	+	150	=	364
7.	138	+	72	=	210
8.	167	+	144	=	311
9.	200	+	100	=	300
10.	82	+	68	=	150