Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	233	+		=	436
2.	73	+		=	133
3.	236	+		=	453
4.	148	+		=	278
5.	192	+		=	298
6.	215	+		=	418
7.	231	+		=	368
8.	152	+		=	255
9.	205	+		=	281
10.	212	+		=	295

Oefening 2
1.	250	+		=	359
2.	210	+		=	365
3.	139	+		=	193
4.	144	+		=	271
5.	205	+		=	305
6.	192	+		=	376
7.	250	+		=	302
8.	232	+		=	346
9.	208	+		=	381
10.	92	+		=	182

Oefening 3
1.	72	+		=	123
2.	171	+		=	238
3.	98	+		=	163
4.	201	+		=	345
5.	223	+		=	334
6.	146	+		=	284
7.	230	+		=	348
8.	84	+		=	150
9.	244	+		=	366
10.	160	+		=	314

Oefening 4
1.	180	+		=	343
2.	165	+		=	278
3.	248	+		=	493
4.	232	+		=	460
5.	105	+		=	162
6.	225	+		=	306
7.	236	+		=	462
8.	250	+		=	305
9.	187	+		=	317
10.	157	+		=	310

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	233	+	203	=	436
2.	73	+	60	=	133
3.	236	+	217	=	453
4.	148	+	130	=	278
5.	192	+	106	=	298
6.	215	+	203	=	418
7.	231	+	137	=	368
8.	152	+	103	=	255
9.	205	+	76	=	281
10.	212	+	83	=	295

Oefening 2
1.	250	+	109	=	359
2.	210	+	155	=	365
3.	139	+	54	=	193
4.	144	+	127	=	271
5.	205	+	100	=	305
6.	192	+	184	=	376
7.	250	+	52	=	302
8.	232	+	114	=	346
9.	208	+	173	=	381
10.	92	+	90	=	182

Oefening 3
1.	72	+	51	=	123
2.	171	+	67	=	238
3.	98	+	65	=	163
4.	201	+	144	=	345
5.	223	+	111	=	334
6.	146	+	138	=	284
7.	230	+	118	=	348
8.	84	+	66	=	150
9.	244	+	122	=	366
10.	160	+	154	=	314

Oefening 4
1.	180	+	163	=	343
2.	165	+	113	=	278
3.	248	+	245	=	493
4.	232	+	228	=	460
5.	105	+	57	=	162
6.	225	+	81	=	306
7.	236	+	226	=	462
8.	250	+	55	=	305
9.	187	+	130	=	317
10.	157	+	153	=	310