Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	152	+		=	252
2.	218	+		=	353
3.	211	+		=	382
4.	164	+		=	325
5.	141	+		=	206
6.	231	+		=	418
7.	240	+		=	429
8.	223	+		=	278
9.	233	+		=	341
10.	180	+		=	301

Oefening 2
1.	249	+		=	433
2.	99	+		=	174
3.	179	+		=	328
4.	244	+		=	405
5.	82	+		=	157
6.	243	+		=	336
7.	240	+		=	304
8.	244	+		=	457
9.	168	+		=	228
10.	181	+		=	261

Oefening 3
1.	72	+		=	139
2.	165	+		=	261
3.	243	+		=	408
4.	248	+		=	483
5.	168	+		=	218
6.	233	+		=	383
7.	250	+		=	377
8.	206	+		=	283
9.	218	+		=	402
10.	175	+		=	229

Oefening 4
1.	214	+		=	355
2.	189	+		=	335
3.	223	+		=	402
4.	182	+		=	346
5.	245	+		=	305
6.	102	+		=	154
7.	118	+		=	190
8.	204	+		=	373
9.	227	+		=	347
10.	245	+		=	455

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	152	+	100	=	252
2.	218	+	135	=	353
3.	211	+	171	=	382
4.	164	+	161	=	325
5.	141	+	65	=	206
6.	231	+	187	=	418
7.	240	+	189	=	429
8.	223	+	55	=	278
9.	233	+	108	=	341
10.	180	+	121	=	301

Oefening 2
1.	249	+	184	=	433
2.	99	+	75	=	174
3.	179	+	149	=	328
4.	244	+	161	=	405
5.	82	+	75	=	157
6.	243	+	93	=	336
7.	240	+	64	=	304
8.	244	+	213	=	457
9.	168	+	60	=	228
10.	181	+	80	=	261

Oefening 3
1.	72	+	67	=	139
2.	165	+	96	=	261
3.	243	+	165	=	408
4.	248	+	235	=	483
5.	168	+	50	=	218
6.	233	+	150	=	383
7.	250	+	127	=	377
8.	206	+	77	=	283
9.	218	+	184	=	402
10.	175	+	54	=	229

Oefening 4
1.	214	+	141	=	355
2.	189	+	146	=	335
3.	223	+	179	=	402
4.	182	+	164	=	346
5.	245	+	60	=	305
6.	102	+	52	=	154
7.	118	+	72	=	190
8.	204	+	169	=	373
9.	227	+	120	=	347
10.	245	+	210	=	455