Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	192	+		=	301
2.	222	+		=	322
3.	206	+		=	267
4.	144	+		=	275
5.	201	+		=	295
6.	151	+		=	249
7.	185	+		=	277
8.	221	+		=	414
9.	228	+		=	443
10.	218	+		=	332

Oefening 2
1.	202	+		=	391
2.	177	+		=	241
3.	230	+		=	453
4.	141	+		=	253
5.	125	+		=	223
6.	131	+		=	202
7.	201	+		=	268
8.	247	+		=	437
9.	223	+		=	286
10.	127	+		=	238

Oefening 3
1.	221	+		=	353
2.	218	+		=	348
3.	236	+		=	428
4.	250	+		=	421
5.	142	+		=	244
6.	91	+		=	169
7.	157	+		=	283
8.	187	+		=	261
9.	250	+		=	380
10.	205	+		=	375

Oefening 4
1.	170	+		=	327
2.	226	+		=	435
3.	190	+		=	245
4.	223	+		=	298
5.	84	+		=	138
6.	110	+		=	200
7.	233	+		=	358
8.	244	+		=	356
9.	119	+		=	230
10.	221	+		=	409

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	192	+	109	=	301
2.	222	+	100	=	322
3.	206	+	61	=	267
4.	144	+	131	=	275
5.	201	+	94	=	295
6.	151	+	98	=	249
7.	185	+	92	=	277
8.	221	+	193	=	414
9.	228	+	215	=	443
10.	218	+	114	=	332

Oefening 2
1.	202	+	189	=	391
2.	177	+	64	=	241
3.	230	+	223	=	453
4.	141	+	112	=	253
5.	125	+	98	=	223
6.	131	+	71	=	202
7.	201	+	67	=	268
8.	247	+	190	=	437
9.	223	+	63	=	286
10.	127	+	111	=	238

Oefening 3
1.	221	+	132	=	353
2.	218	+	130	=	348
3.	236	+	192	=	428
4.	250	+	171	=	421
5.	142	+	102	=	244
6.	91	+	78	=	169
7.	157	+	126	=	283
8.	187	+	74	=	261
9.	250	+	130	=	380
10.	205	+	170	=	375

Oefening 4
1.	170	+	157	=	327
2.	226	+	209	=	435
3.	190	+	55	=	245
4.	223	+	75	=	298
5.	84	+	54	=	138
6.	110	+	90	=	200
7.	233	+	125	=	358
8.	244	+	112	=	356
9.	119	+	111	=	230
10.	221	+	188	=	409