Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	212	+		=	382
2.	243	+		=	456
3.	172	+		=	226
4.	198	+		=	269
5.	192	+		=	282
6.	153	+		=	246
7.	184	+		=	291
8.	113	+		=	177
9.	77	+		=	141
10.	71	+		=	126

Oefening 2
1.	199	+		=	259
2.	113	+		=	211
3.	211	+		=	286
4.	195	+		=	288
5.	127	+		=	207
6.	143	+		=	243
7.	140	+		=	261
8.	102	+		=	182
9.	240	+		=	354
10.	88	+		=	148

Oefening 3
1.	192	+		=	293
2.	169	+		=	310
3.	180	+		=	231
4.	137	+		=	187
5.	218	+		=	342
6.	127	+		=	210
7.	191	+		=	367
8.	116	+		=	173
9.	248	+		=	376
10.	237	+		=	396

Oefening 4
1.	195	+		=	363
2.	110	+		=	188
3.	244	+		=	422
4.	244	+		=	334
5.	153	+		=	300
6.	231	+		=	394
7.	159	+		=	265
8.	75	+		=	139
9.	189	+		=	240
10.	218	+		=	358

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	212	+	170	=	382
2.	243	+	213	=	456
3.	172	+	54	=	226
4.	198	+	71	=	269
5.	192	+	90	=	282
6.	153	+	93	=	246
7.	184	+	107	=	291
8.	113	+	64	=	177
9.	77	+	64	=	141
10.	71	+	55	=	126

Oefening 2
1.	199	+	60	=	259
2.	113	+	98	=	211
3.	211	+	75	=	286
4.	195	+	93	=	288
5.	127	+	80	=	207
6.	143	+	100	=	243
7.	140	+	121	=	261
8.	102	+	80	=	182
9.	240	+	114	=	354
10.	88	+	60	=	148

Oefening 3
1.	192	+	101	=	293
2.	169	+	141	=	310
3.	180	+	51	=	231
4.	137	+	50	=	187
5.	218	+	124	=	342
6.	127	+	83	=	210
7.	191	+	176	=	367
8.	116	+	57	=	173
9.	248	+	128	=	376
10.	237	+	159	=	396

Oefening 4
1.	195	+	168	=	363
2.	110	+	78	=	188
3.	244	+	178	=	422
4.	244	+	90	=	334
5.	153	+	147	=	300
6.	231	+	163	=	394
7.	159	+	106	=	265
8.	75	+	64	=	139
9.	189	+	51	=	240
10.	218	+	140	=	358