Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	182	+		=	232
2.	226	+		=	285
3.	116	+		=	209
4.	211	+		=	313
5.	213	+		=	304
6.	88	+		=	152
7.	241	+		=	303
8.	218	+		=	315
9.	218	+		=	402
10.	102	+		=	175

Oefening 2
1.	247	+		=	465
2.	51	+		=	101
3.	123	+		=	231
4.	229	+		=	333
5.	227	+		=	421
6.	227	+		=	433
7.	225	+		=	378
8.	214	+		=	386
9.	131	+		=	227
10.	145	+		=	245

Oefening 3
1.	188	+		=	303
2.	99	+		=	149
3.	138	+		=	253
4.	210	+		=	298
5.	240	+		=	370
6.	204	+		=	308
7.	217	+		=	331
8.	188	+		=	318
9.	149	+		=	214
10.	172	+		=	322

Oefening 4
1.	86	+		=	141
2.	189	+		=	302
3.	228	+		=	290
4.	230	+		=	341
5.	192	+		=	263
6.	84	+		=	139
7.	186	+		=	311
8.	134	+		=	185
9.	189	+		=	346
10.	227	+		=	390

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	182	+	50	=	232
2.	226	+	59	=	285
3.	116	+	93	=	209
4.	211	+	102	=	313
5.	213	+	91	=	304
6.	88	+	64	=	152
7.	241	+	62	=	303
8.	218	+	97	=	315
9.	218	+	184	=	402
10.	102	+	73	=	175

Oefening 2
1.	247	+	218	=	465
2.	51	+	50	=	101
3.	123	+	108	=	231
4.	229	+	104	=	333
5.	227	+	194	=	421
6.	227	+	206	=	433
7.	225	+	153	=	378
8.	214	+	172	=	386
9.	131	+	96	=	227
10.	145	+	100	=	245

Oefening 3
1.	188	+	115	=	303
2.	99	+	50	=	149
3.	138	+	115	=	253
4.	210	+	88	=	298
5.	240	+	130	=	370
6.	204	+	104	=	308
7.	217	+	114	=	331
8.	188	+	130	=	318
9.	149	+	65	=	214
10.	172	+	150	=	322

Oefening 4
1.	86	+	55	=	141
2.	189	+	113	=	302
3.	228	+	62	=	290
4.	230	+	111	=	341
5.	192	+	71	=	263
6.	84	+	55	=	139
7.	186	+	125	=	311
8.	134	+	51	=	185
9.	189	+	157	=	346
10.	227	+	163	=	390