Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	169	+		=	271
2.	92	+		=	166
3.	232	+		=	371
4.	244	+		=	383
5.	177	+		=	237
6.	230	+		=	362
7.	151	+		=	220
8.	199	+		=	307
9.	237	+		=	461
10.	230	+		=	355

Oefening 2
1.	189	+		=	260
2.	157	+		=	264
3.	215	+		=	333
4.	223	+		=	314
5.	202	+		=	386
6.	160	+		=	272
7.	229	+		=	280
8.	158	+		=	273
9.	113	+		=	221
10.	87	+		=	167

Oefening 3
1.	153	+		=	248
2.	238	+		=	396
3.	176	+		=	227
4.	141	+		=	241
5.	72	+		=	124
6.	132	+		=	236
7.	248	+		=	414
8.	238	+		=	379
9.	67	+		=	127
10.	225	+		=	340

Oefening 4
1.	232	+		=	375
2.	164	+		=	286
3.	233	+		=	362
4.	227	+		=	316
5.	154	+		=	221
6.	116	+		=	189
7.	208	+		=	263
8.	155	+		=	237
9.	221	+		=	353
10.	245	+		=	351

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	169	+	102	=	271
2.	92	+	74	=	166
3.	232	+	139	=	371
4.	244	+	139	=	383
5.	177	+	60	=	237
6.	230	+	132	=	362
7.	151	+	69	=	220
8.	199	+	108	=	307
9.	237	+	224	=	461
10.	230	+	125	=	355

Oefening 2
1.	189	+	71	=	260
2.	157	+	107	=	264
3.	215	+	118	=	333
4.	223	+	91	=	314
5.	202	+	184	=	386
6.	160	+	112	=	272
7.	229	+	51	=	280
8.	158	+	115	=	273
9.	113	+	108	=	221
10.	87	+	80	=	167

Oefening 3
1.	153	+	95	=	248
2.	238	+	158	=	396
3.	176	+	51	=	227
4.	141	+	100	=	241
5.	72	+	52	=	124
6.	132	+	104	=	236
7.	248	+	166	=	414
8.	238	+	141	=	379
9.	67	+	60	=	127
10.	225	+	115	=	340

Oefening 4
1.	232	+	143	=	375
2.	164	+	122	=	286
3.	233	+	129	=	362
4.	227	+	89	=	316
5.	154	+	67	=	221
6.	116	+	73	=	189
7.	208	+	55	=	263
8.	155	+	82	=	237
9.	221	+	132	=	353
10.	245	+	106	=	351