Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	200	+		=	309
2.	229	+		=	408
3.	127	+		=	206
4.	225	+		=	426
5.	80	+		=	134
6.	185	+		=	318
7.	232	+		=	415
8.	248	+		=	334
9.	204	+		=	348
10.	238	+		=	471

Oefening 2
1.	246	+		=	442
2.	235	+		=	289
3.	209	+		=	382
4.	117	+		=	205
5.	169	+		=	292
6.	150	+		=	213
7.	187	+		=	241
8.	94	+		=	173
9.	207	+		=	406
10.	212	+		=	332

Oefening 3
1.	156	+		=	254
2.	207	+		=	404
3.	167	+		=	314
4.	210	+		=	373
5.	238	+		=	292
6.	207	+		=	372
7.	160	+		=	241
8.	187	+		=	281
9.	241	+		=	448
10.	240	+		=	427

Oefening 4
1.	132	+		=	208
2.	214	+		=	329
3.	233	+		=	390
4.	195	+		=	253
5.	223	+		=	362
6.	141	+		=	242
7.	215	+		=	382
8.	201	+		=	382
9.	123	+		=	215
10.	180	+		=	242

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	200	+	109	=	309
2.	229	+	179	=	408
3.	127	+	79	=	206
4.	225	+	201	=	426
5.	80	+	54	=	134
6.	185	+	133	=	318
7.	232	+	183	=	415
8.	248	+	86	=	334
9.	204	+	144	=	348
10.	238	+	233	=	471

Oefening 2
1.	246	+	196	=	442
2.	235	+	54	=	289
3.	209	+	173	=	382
4.	117	+	88	=	205
5.	169	+	123	=	292
6.	150	+	63	=	213
7.	187	+	54	=	241
8.	94	+	79	=	173
9.	207	+	199	=	406
10.	212	+	120	=	332

Oefening 3
1.	156	+	98	=	254
2.	207	+	197	=	404
3.	167	+	147	=	314
4.	210	+	163	=	373
5.	238	+	54	=	292
6.	207	+	165	=	372
7.	160	+	81	=	241
8.	187	+	94	=	281
9.	241	+	207	=	448
10.	240	+	187	=	427

Oefening 4
1.	132	+	76	=	208
2.	214	+	115	=	329
3.	233	+	157	=	390
4.	195	+	58	=	253
5.	223	+	139	=	362
6.	141	+	101	=	242
7.	215	+	167	=	382
8.	201	+	181	=	382
9.	123	+	92	=	215
10.	180	+	62	=	242