Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	198	+		=	298
2.	220	+		=	324
3.	187	+		=	328
4.	229	+		=	318
5.	141	+		=	248
6.	211	+		=	264
7.	136	+		=	239
8.	218	+		=	382
9.	182	+		=	321
10.	146	+		=	242

Oefening 2
1.	214	+		=	417
2.	237	+		=	297
3.	247	+		=	347
4.	138	+		=	197
5.	247	+		=	467
6.	149	+		=	269
7.	217	+		=	281
8.	170	+		=	220
9.	92	+		=	149
10.	244	+		=	476

Oefening 3
1.	223	+		=	347
2.	205	+		=	333
3.	243	+		=	396
4.	192	+		=	245
5.	247	+		=	454
6.	246	+		=	352
7.	78	+		=	136
8.	89	+		=	144
9.	242	+		=	355
10.	141	+		=	215

Oefening 4
1.	167	+		=	324
2.	248	+		=	305
3.	235	+		=	368
4.	215	+		=	312
5.	191	+		=	243
6.	123	+		=	194
7.	216	+		=	328
8.	169	+		=	301
9.	194	+		=	340
10.	240	+		=	399

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	198	+	100	=	298
2.	220	+	104	=	324
3.	187	+	141	=	328
4.	229	+	89	=	318
5.	141	+	107	=	248
6.	211	+	53	=	264
7.	136	+	103	=	239
8.	218	+	164	=	382
9.	182	+	139	=	321
10.	146	+	96	=	242

Oefening 2
1.	214	+	203	=	417
2.	237	+	60	=	297
3.	247	+	100	=	347
4.	138	+	59	=	197
5.	247	+	220	=	467
6.	149	+	120	=	269
7.	217	+	64	=	281
8.	170	+	50	=	220
9.	92	+	57	=	149
10.	244	+	232	=	476

Oefening 3
1.	223	+	124	=	347
2.	205	+	128	=	333
3.	243	+	153	=	396
4.	192	+	53	=	245
5.	247	+	207	=	454
6.	246	+	106	=	352
7.	78	+	58	=	136
8.	89	+	55	=	144
9.	242	+	113	=	355
10.	141	+	74	=	215

Oefening 4
1.	167	+	157	=	324
2.	248	+	57	=	305
3.	235	+	133	=	368
4.	215	+	97	=	312
5.	191	+	52	=	243
6.	123	+	71	=	194
7.	216	+	112	=	328
8.	169	+	132	=	301
9.	194	+	146	=	340
10.	240	+	159	=	399