Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	238	+		=	328
2.	176	+		=	250
3.	153	+		=	210
4.	233	+		=	450
5.	222	+		=	442
6.	184	+		=	347
7.	159	+		=	296
8.	231	+		=	370
9.	112	+		=	206
10.	133	+		=	238

Oefening 2
1.	119	+		=	219
2.	175	+		=	349
3.	104	+		=	207
4.	135	+		=	204
5.	207	+		=	281
6.	186	+		=	292
7.	103	+		=	182
8.	93	+		=	177
9.	186	+		=	333
10.	239	+		=	402

Oefening 3
1.	151	+		=	221
2.	174	+		=	285
3.	195	+		=	326
4.	196	+		=	385
5.	221	+		=	319
6.	223	+		=	316
7.	141	+		=	229
8.	145	+		=	260
9.	230	+		=	384
10.	218	+		=	324

Oefening 4
1.	187	+		=	255
2.	111	+		=	200
3.	150	+		=	256
4.	168	+		=	240
5.	193	+		=	359
6.	238	+		=	397
7.	178	+		=	293
8.	152	+		=	208
9.	54	+		=	107
10.	172	+		=	242

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	238	+	90	=	328
2.	176	+	74	=	250
3.	153	+	57	=	210
4.	233	+	217	=	450
5.	222	+	220	=	442
6.	184	+	163	=	347
7.	159	+	137	=	296
8.	231	+	139	=	370
9.	112	+	94	=	206
10.	133	+	105	=	238

Oefening 2
1.	119	+	100	=	219
2.	175	+	174	=	349
3.	104	+	103	=	207
4.	135	+	69	=	204
5.	207	+	74	=	281
6.	186	+	106	=	292
7.	103	+	79	=	182
8.	93	+	84	=	177
9.	186	+	147	=	333
10.	239	+	163	=	402

Oefening 3
1.	151	+	70	=	221
2.	174	+	111	=	285
3.	195	+	131	=	326
4.	196	+	189	=	385
5.	221	+	98	=	319
6.	223	+	93	=	316
7.	141	+	88	=	229
8.	145	+	115	=	260
9.	230	+	154	=	384
10.	218	+	106	=	324

Oefening 4
1.	187	+	68	=	255
2.	111	+	89	=	200
3.	150	+	106	=	256
4.	168	+	72	=	240
5.	193	+	166	=	359
6.	238	+	159	=	397
7.	178	+	115	=	293
8.	152	+	56	=	208
9.	54	+	53	=	107
10.	172	+	70	=	242