Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	248	+		=	350
2.	243	+		=	303
3.	192	+		=	252
4.	233	+		=	389
5.	214	+		=	409
6.	178	+		=	305
7.	181	+		=	261
8.	91	+		=	169
9.	147	+		=	204
10.	237	+		=	368

Oefening 2
1.	242	+		=	411
2.	205	+		=	265
3.	190	+		=	362
4.	246	+		=	442
5.	141	+		=	222
6.	212	+		=	293
7.	166	+		=	245
8.	211	+		=	365
9.	183	+		=	360
10.	215	+		=	418

Oefening 3
1.	247	+		=	494
2.	203	+		=	349
3.	83	+		=	136
4.	243	+		=	354
5.	179	+		=	286
6.	232	+		=	311
7.	244	+		=	433
8.	198	+		=	312
9.	104	+		=	183
10.	134	+		=	185

Oefening 4
1.	185	+		=	279
2.	149	+		=	276
3.	227	+		=	406
4.	157	+		=	212
5.	201	+		=	263
6.	186	+		=	320
7.	165	+		=	247
8.	229	+		=	454
9.	77	+		=	128
10.	87	+		=	158

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	248	+	102	=	350
2.	243	+	60	=	303
3.	192	+	60	=	252
4.	233	+	156	=	389
5.	214	+	195	=	409
6.	178	+	127	=	305
7.	181	+	80	=	261
8.	91	+	78	=	169
9.	147	+	57	=	204
10.	237	+	131	=	368

Oefening 2
1.	242	+	169	=	411
2.	205	+	60	=	265
3.	190	+	172	=	362
4.	246	+	196	=	442
5.	141	+	81	=	222
6.	212	+	81	=	293
7.	166	+	79	=	245
8.	211	+	154	=	365
9.	183	+	177	=	360
10.	215	+	203	=	418

Oefening 3
1.	247	+	247	=	494
2.	203	+	146	=	349
3.	83	+	53	=	136
4.	243	+	111	=	354
5.	179	+	107	=	286
6.	232	+	79	=	311
7.	244	+	189	=	433
8.	198	+	114	=	312
9.	104	+	79	=	183
10.	134	+	51	=	185

Oefening 4
1.	185	+	94	=	279
2.	149	+	127	=	276
3.	227	+	179	=	406
4.	157	+	55	=	212
5.	201	+	62	=	263
6.	186	+	134	=	320
7.	165	+	82	=	247
8.	229	+	225	=	454
9.	77	+	51	=	128
10.	87	+	71	=	158