Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	248	+		=	387
2.	239	+		=	443
3.	214	+		=	409
4.	186	+		=	344
5.	211	+		=	380
6.	247	+		=	370
7.	194	+		=	302
8.	246	+		=	425
9.	138	+		=	275
10.	130	+		=	237

Oefening 2
1.	205	+		=	304
2.	189	+		=	310
3.	161	+		=	238
4.	194	+		=	348
5.	152	+		=	266
6.	199	+		=	389
7.	107	+		=	212
8.	149	+		=	253
9.	97	+		=	159
10.	191	+		=	294

Oefening 3
1.	164	+		=	257
2.	110	+		=	171
3.	67	+		=	132
4.	193	+		=	352
5.	104	+		=	206
6.	234	+		=	456
7.	155	+		=	263
8.	88	+		=	164
9.	200	+		=	313
10.	235	+		=	457

Oefening 4
1.	233	+		=	325
2.	196	+		=	360
3.	168	+		=	293
4.	232	+		=	365
5.	222	+		=	397
6.	209	+		=	286
7.	129	+		=	190
8.	164	+		=	300
9.	152	+		=	288
10.	239	+		=	313

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	248	+	139	=	387
2.	239	+	204	=	443
3.	214	+	195	=	409
4.	186	+	158	=	344
5.	211	+	169	=	380
6.	247	+	123	=	370
7.	194	+	108	=	302
8.	246	+	179	=	425
9.	138	+	137	=	275
10.	130	+	107	=	237

Oefening 2
1.	205	+	99	=	304
2.	189	+	121	=	310
3.	161	+	77	=	238
4.	194	+	154	=	348
5.	152	+	114	=	266
6.	199	+	190	=	389
7.	107	+	105	=	212
8.	149	+	104	=	253
9.	97	+	62	=	159
10.	191	+	103	=	294

Oefening 3
1.	164	+	93	=	257
2.	110	+	61	=	171
3.	67	+	65	=	132
4.	193	+	159	=	352
5.	104	+	102	=	206
6.	234	+	222	=	456
7.	155	+	108	=	263
8.	88	+	76	=	164
9.	200	+	113	=	313
10.	235	+	222	=	457

Oefening 4
1.	233	+	92	=	325
2.	196	+	164	=	360
3.	168	+	125	=	293
4.	232	+	133	=	365
5.	222	+	175	=	397
6.	209	+	77	=	286
7.	129	+	61	=	190
8.	164	+	136	=	300
9.	152	+	136	=	288
10.	239	+	74	=	313