Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	183	+		=	298
2.	118	+		=	214
3.	220	+		=	403
4.	164	+		=	231
5.	146	+		=	229
6.	214	+		=	326
7.	120	+		=	177
8.	171	+		=	330
9.	241	+		=	321
10.	201	+		=	397

Oefening 2
1.	209	+		=	371
2.	143	+		=	256
3.	179	+		=	260
4.	169	+		=	309
5.	201	+		=	283
6.	178	+		=	310
7.	88	+		=	148
8.	209	+		=	301
9.	229	+		=	330
10.	231	+		=	418

Oefening 3
1.	149	+		=	232
2.	111	+		=	183
3.	124	+		=	229
4.	223	+		=	343
5.	186	+		=	272
6.	222	+		=	332
7.	130	+		=	224
8.	236	+		=	464
9.	208	+		=	340
10.	249	+		=	469

Oefening 4
1.	86	+		=	145
2.	183	+		=	291
3.	247	+		=	303
4.	234	+		=	428
5.	191	+		=	311
6.	186	+		=	346
7.	242	+		=	444
8.	64	+		=	117
9.	217	+		=	417
10.	244	+		=	388

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	183	+	115	=	298
2.	118	+	96	=	214
3.	220	+	183	=	403
4.	164	+	67	=	231
5.	146	+	83	=	229
6.	214	+	112	=	326
7.	120	+	57	=	177
8.	171	+	159	=	330
9.	241	+	80	=	321
10.	201	+	196	=	397

Oefening 2
1.	209	+	162	=	371
2.	143	+	113	=	256
3.	179	+	81	=	260
4.	169	+	140	=	309
5.	201	+	82	=	283
6.	178	+	132	=	310
7.	88	+	60	=	148
8.	209	+	92	=	301
9.	229	+	101	=	330
10.	231	+	187	=	418

Oefening 3
1.	149	+	83	=	232
2.	111	+	72	=	183
3.	124	+	105	=	229
4.	223	+	120	=	343
5.	186	+	86	=	272
6.	222	+	110	=	332
7.	130	+	94	=	224
8.	236	+	228	=	464
9.	208	+	132	=	340
10.	249	+	220	=	469

Oefening 4
1.	86	+	59	=	145
2.	183	+	108	=	291
3.	247	+	56	=	303
4.	234	+	194	=	428
5.	191	+	120	=	311
6.	186	+	160	=	346
7.	242	+	202	=	444
8.	64	+	53	=	117
9.	217	+	200	=	417
10.	244	+	144	=	388