Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	248	+		=	302
2.	129	+		=	196
3.	250	+		=	367
4.	224	+		=	410
5.	208	+		=	375
6.	124	+		=	187
7.	190	+		=	260
8.	185	+		=	329
9.	243	+		=	437
10.	220	+		=	297

Oefening 2
1.	248	+		=	331
2.	180	+		=	340
3.	250	+		=	377
4.	199	+		=	351
5.	175	+		=	306
6.	152	+		=	204
7.	182	+		=	284
8.	198	+		=	394
9.	165	+		=	226
10.	192	+		=	350

Oefening 3
1.	178	+		=	260
2.	240	+		=	394
3.	177	+		=	293
4.	155	+		=	262
5.	214	+		=	360
6.	150	+		=	220
7.	189	+		=	351
8.	170	+		=	315
9.	234	+		=	417
10.	181	+		=	277

Oefening 4
1.	133	+		=	227
2.	165	+		=	271
3.	242	+		=	475
4.	227	+		=	421
5.	172	+		=	332
6.	226	+		=	293
7.	162	+		=	293
8.	221	+		=	436
9.	175	+		=	281
10.	192	+		=	244

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	248	+	54	=	302
2.	129	+	67	=	196
3.	250	+	117	=	367
4.	224	+	186	=	410
5.	208	+	167	=	375
6.	124	+	63	=	187
7.	190	+	70	=	260
8.	185	+	144	=	329
9.	243	+	194	=	437
10.	220	+	77	=	297

Oefening 2
1.	248	+	83	=	331
2.	180	+	160	=	340
3.	250	+	127	=	377
4.	199	+	152	=	351
5.	175	+	131	=	306
6.	152	+	52	=	204
7.	182	+	102	=	284
8.	198	+	196	=	394
9.	165	+	61	=	226
10.	192	+	158	=	350

Oefening 3
1.	178	+	82	=	260
2.	240	+	154	=	394
3.	177	+	116	=	293
4.	155	+	107	=	262
5.	214	+	146	=	360
6.	150	+	70	=	220
7.	189	+	162	=	351
8.	170	+	145	=	315
9.	234	+	183	=	417
10.	181	+	96	=	277

Oefening 4
1.	133	+	94	=	227
2.	165	+	106	=	271
3.	242	+	233	=	475
4.	227	+	194	=	421
5.	172	+	160	=	332
6.	226	+	67	=	293
7.	162	+	131	=	293
8.	221	+	215	=	436
9.	175	+	106	=	281
10.	192	+	52	=	244