Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	130	+		=	234
2.	150	+		=	250
3.	139	+		=	258
4.	171	+		=	267
5.	172	+		=	297
6.	130	+		=	201
7.	107	+		=	167
8.	216	+		=	293
9.	238	+		=	442
10.	221	+		=	378

Oefening 2
1.	206	+		=	354
2.	235	+		=	342
3.	157	+		=	246
4.	223	+		=	363
5.	212	+		=	390
6.	215	+		=	427
7.	230	+		=	454
8.	91	+		=	143
9.	128	+		=	186
10.	207	+		=	281

Oefening 3
1.	246	+		=	413
2.	143	+		=	205
3.	129	+		=	220
4.	162	+		=	308
5.	193	+		=	380
6.	75	+		=	136
7.	169	+		=	261
8.	158	+		=	267
9.	126	+		=	232
10.	238	+		=	430

Oefening 4
1.	196	+		=	371
2.	104	+		=	182
3.	217	+		=	290
4.	94	+		=	170
5.	246	+		=	440
6.	172	+		=	222
7.	222	+		=	417
8.	212	+		=	279
9.	225	+		=	335
10.	162	+		=	254

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	130	+	104	=	234
2.	150	+	100	=	250
3.	139	+	119	=	258
4.	171	+	96	=	267
5.	172	+	125	=	297
6.	130	+	71	=	201
7.	107	+	60	=	167
8.	216	+	77	=	293
9.	238	+	204	=	442
10.	221	+	157	=	378

Oefening 2
1.	206	+	148	=	354
2.	235	+	107	=	342
3.	157	+	89	=	246
4.	223	+	140	=	363
5.	212	+	178	=	390
6.	215	+	212	=	427
7.	230	+	224	=	454
8.	91	+	52	=	143
9.	128	+	58	=	186
10.	207	+	74	=	281

Oefening 3
1.	246	+	167	=	413
2.	143	+	62	=	205
3.	129	+	91	=	220
4.	162	+	146	=	308
5.	193	+	187	=	380
6.	75	+	61	=	136
7.	169	+	92	=	261
8.	158	+	109	=	267
9.	126	+	106	=	232
10.	238	+	192	=	430

Oefening 4
1.	196	+	175	=	371
2.	104	+	78	=	182
3.	217	+	73	=	290
4.	94	+	76	=	170
5.	246	+	194	=	440
6.	172	+	50	=	222
7.	222	+	195	=	417
8.	212	+	67	=	279
9.	225	+	110	=	335
10.	162	+	92	=	254