Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	178	+		=	247
2.	231	+		=	372
3.	80	+		=	146
4.	248	+		=	350
5.	169	+		=	259
6.	243	+		=	371
7.	210	+		=	275
8.	177	+		=	305
9.	173	+		=	230
10.	227	+		=	325

Oefening 2
1.	180	+		=	297
2.	232	+		=	373
3.	91	+		=	174
4.	235	+		=	399
5.	144	+		=	221
6.	184	+		=	242
7.	200	+		=	396
8.	165	+		=	278
9.	185	+		=	238
10.	119	+		=	219

Oefening 3
1.	205	+		=	285
2.	135	+		=	263
3.	161	+		=	237
4.	205	+		=	299
5.	250	+		=	463
6.	83	+		=	148
7.	249	+		=	379
8.	217	+		=	392
9.	234	+		=	400
10.	89	+		=	163

Oefening 4
1.	134	+		=	222
2.	164	+		=	287
3.	86	+		=	163
4.	167	+		=	217
5.	140	+		=	246
6.	213	+		=	288
7.	241	+		=	367
8.	207	+		=	407
9.	227	+		=	344
10.	224	+		=	435

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	178	+	69	=	247
2.	231	+	141	=	372
3.	80	+	66	=	146
4.	248	+	102	=	350
5.	169	+	90	=	259
6.	243	+	128	=	371
7.	210	+	65	=	275
8.	177	+	128	=	305
9.	173	+	57	=	230
10.	227	+	98	=	325

Oefening 2
1.	180	+	117	=	297
2.	232	+	141	=	373
3.	91	+	83	=	174
4.	235	+	164	=	399
5.	144	+	77	=	221
6.	184	+	58	=	242
7.	200	+	196	=	396
8.	165	+	113	=	278
9.	185	+	53	=	238
10.	119	+	100	=	219

Oefening 3
1.	205	+	80	=	285
2.	135	+	128	=	263
3.	161	+	76	=	237
4.	205	+	94	=	299
5.	250	+	213	=	463
6.	83	+	65	=	148
7.	249	+	130	=	379
8.	217	+	175	=	392
9.	234	+	166	=	400
10.	89	+	74	=	163

Oefening 4
1.	134	+	88	=	222
2.	164	+	123	=	287
3.	86	+	77	=	163
4.	167	+	50	=	217
5.	140	+	106	=	246
6.	213	+	75	=	288
7.	241	+	126	=	367
8.	207	+	200	=	407
9.	227	+	117	=	344
10.	224	+	211	=	435