Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	238	+		=	381
2.	238	+		=	313
3.	239	+		=	474
4.	114	+		=	194
5.	129	+		=	212
6.	158	+		=	224
7.	102	+		=	171
8.	215	+		=	299
9.	192	+		=	261
10.	120	+		=	210

Oefening 2
1.	216	+		=	385
2.	216	+		=	266
3.	114	+		=	166
4.	62	+		=	118
5.	151	+		=	281
6.	130	+		=	247
7.	234	+		=	401
8.	101	+		=	197
9.	173	+		=	296
10.	54	+		=	108

Oefening 3
1.	199	+		=	320
2.	95	+		=	174
3.	125	+		=	184
4.	236	+		=	417
5.	202	+		=	303
6.	210	+		=	277
7.	241	+		=	336
8.	201	+		=	288
9.	221	+		=	411
10.	199	+		=	384

Oefening 4
1.	66	+		=	124
2.	177	+		=	338
3.	135	+		=	188
4.	227	+		=	294
5.	211	+		=	316
6.	223	+		=	392
7.	59	+		=	110
8.	187	+		=	329
9.	213	+		=	336
10.	145	+		=	216

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	238	+	143	=	381
2.	238	+	75	=	313
3.	239	+	235	=	474
4.	114	+	80	=	194
5.	129	+	83	=	212
6.	158	+	66	=	224
7.	102	+	69	=	171
8.	215	+	84	=	299
9.	192	+	69	=	261
10.	120	+	90	=	210

Oefening 2
1.	216	+	169	=	385
2.	216	+	50	=	266
3.	114	+	52	=	166
4.	62	+	56	=	118
5.	151	+	130	=	281
6.	130	+	117	=	247
7.	234	+	167	=	401
8.	101	+	96	=	197
9.	173	+	123	=	296
10.	54	+	54	=	108

Oefening 3
1.	199	+	121	=	320
2.	95	+	79	=	174
3.	125	+	59	=	184
4.	236	+	181	=	417
5.	202	+	101	=	303
6.	210	+	67	=	277
7.	241	+	95	=	336
8.	201	+	87	=	288
9.	221	+	190	=	411
10.	199	+	185	=	384

Oefening 4
1.	66	+	58	=	124
2.	177	+	161	=	338
3.	135	+	53	=	188
4.	227	+	67	=	294
5.	211	+	105	=	316
6.	223	+	169	=	392
7.	59	+	51	=	110
8.	187	+	142	=	329
9.	213	+	123	=	336
10.	145	+	71	=	216