Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	211	+		=	342
2.	194	+		=	265
3.	189	+		=	327
4.	169	+		=	279
5.	201	+		=	390
6.	130	+		=	204
7.	162	+		=	238
8.	225	+		=	449
9.	148	+		=	200
10.	193	+		=	386

Oefening 2
1.	234	+		=	321
2.	211	+		=	411
3.	157	+		=	297
4.	238	+		=	380
5.	223	+		=	446
6.	192	+		=	305
7.	244	+		=	360
8.	60	+		=	119
9.	228	+		=	430
10.	182	+		=	236

Oefening 3
1.	103	+		=	164
2.	224	+		=	320
3.	202	+		=	335
4.	248	+		=	487
5.	149	+		=	278
6.	152	+		=	256
7.	87	+		=	161
8.	97	+		=	151
9.	231	+		=	290
10.	175	+		=	332

Oefening 4
1.	212	+		=	307
2.	207	+		=	366
3.	202	+		=	383
4.	166	+		=	216
5.	114	+		=	209
6.	154	+		=	302
7.	157	+		=	265
8.	238	+		=	366
9.	241	+		=	321
10.	101	+		=	165

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	211	+	131	=	342
2.	194	+	71	=	265
3.	189	+	138	=	327
4.	169	+	110	=	279
5.	201	+	189	=	390
6.	130	+	74	=	204
7.	162	+	76	=	238
8.	225	+	224	=	449
9.	148	+	52	=	200
10.	193	+	193	=	386

Oefening 2
1.	234	+	87	=	321
2.	211	+	200	=	411
3.	157	+	140	=	297
4.	238	+	142	=	380
5.	223	+	223	=	446
6.	192	+	113	=	305
7.	244	+	116	=	360
8.	60	+	59	=	119
9.	228	+	202	=	430
10.	182	+	54	=	236

Oefening 3
1.	103	+	61	=	164
2.	224	+	96	=	320
3.	202	+	133	=	335
4.	248	+	239	=	487
5.	149	+	129	=	278
6.	152	+	104	=	256
7.	87	+	74	=	161
8.	97	+	54	=	151
9.	231	+	59	=	290
10.	175	+	157	=	332

Oefening 4
1.	212	+	95	=	307
2.	207	+	159	=	366
3.	202	+	181	=	383
4.	166	+	50	=	216
5.	114	+	95	=	209
6.	154	+	148	=	302
7.	157	+	108	=	265
8.	238	+	128	=	366
9.	241	+	80	=	321
10.	101	+	64	=	165