Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	147	+		=	202
2.	75	+		=	135
3.	190	+		=	322
4.	99	+		=	162
5.	175	+		=	315
6.	219	+		=	433
7.	214	+		=	379
8.	159	+		=	295
9.	185	+		=	263
10.	194	+		=	376

Oefening 2
1.	166	+		=	246
2.	78	+		=	155
3.	179	+		=	239
4.	109	+		=	189
5.	244	+		=	464
6.	227	+		=	446
7.	250	+		=	445
8.	160	+		=	233
9.	78	+		=	153
10.	188	+		=	304

Oefening 3
1.	117	+		=	227
2.	161	+		=	249
3.	202	+		=	342
4.	193	+		=	264
5.	65	+		=	115
6.	218	+		=	337
7.	199	+		=	367
8.	192	+		=	369
9.	137	+		=	255
10.	101	+		=	199

Oefening 4
1.	141	+		=	244
2.	195	+		=	280
3.	107	+		=	162
4.	210	+		=	398
5.	187	+		=	311
6.	227	+		=	411
7.	78	+		=	146
8.	151	+		=	213
9.	151	+		=	237
10.	163	+		=	256

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	147	+	55	=	202
2.	75	+	60	=	135
3.	190	+	132	=	322
4.	99	+	63	=	162
5.	175	+	140	=	315
6.	219	+	214	=	433
7.	214	+	165	=	379
8.	159	+	136	=	295
9.	185	+	78	=	263
10.	194	+	182	=	376

Oefening 2
1.	166	+	80	=	246
2.	78	+	77	=	155
3.	179	+	60	=	239
4.	109	+	80	=	189
5.	244	+	220	=	464
6.	227	+	219	=	446
7.	250	+	195	=	445
8.	160	+	73	=	233
9.	78	+	75	=	153
10.	188	+	116	=	304

Oefening 3
1.	117	+	110	=	227
2.	161	+	88	=	249
3.	202	+	140	=	342
4.	193	+	71	=	264
5.	65	+	50	=	115
6.	218	+	119	=	337
7.	199	+	168	=	367
8.	192	+	177	=	369
9.	137	+	118	=	255
10.	101	+	98	=	199

Oefening 4
1.	141	+	103	=	244
2.	195	+	85	=	280
3.	107	+	55	=	162
4.	210	+	188	=	398
5.	187	+	124	=	311
6.	227	+	184	=	411
7.	78	+	68	=	146
8.	151	+	62	=	213
9.	151	+	86	=	237
10.	163	+	93	=	256