Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	213	+		=	411
2.	235	+		=	384
3.	224	+		=	336
4.	227	+		=	391
5.	212	+		=	376
6.	212	+		=	306
7.	163	+		=	221
8.	153	+		=	300
9.	195	+		=	246
10.	82	+		=	142

Oefening 2
1.	204	+		=	329
2.	109	+		=	192
3.	200	+		=	363
4.	85	+		=	150
5.	218	+		=	430
6.	233	+		=	386
7.	87	+		=	162
8.	169	+		=	301
9.	179	+		=	312
10.	246	+		=	347

Oefening 3
1.	170	+		=	262
2.	124	+		=	243
3.	117	+		=	189
4.	138	+		=	208
5.	189	+		=	240
6.	185	+		=	240
7.	247	+		=	335
8.	204	+		=	367
9.	245	+		=	337
10.	198	+		=	319

Oefening 4
1.	175	+		=	301
2.	180	+		=	270
3.	148	+		=	228
4.	199	+		=	371
5.	128	+		=	183
6.	183	+		=	310
7.	101	+		=	184
8.	242	+		=	360
9.	168	+		=	321
10.	220	+		=	334

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	213	+	198	=	411
2.	235	+	149	=	384
3.	224	+	112	=	336
4.	227	+	164	=	391
5.	212	+	164	=	376
6.	212	+	94	=	306
7.	163	+	58	=	221
8.	153	+	147	=	300
9.	195	+	51	=	246
10.	82	+	60	=	142

Oefening 2
1.	204	+	125	=	329
2.	109	+	83	=	192
3.	200	+	163	=	363
4.	85	+	65	=	150
5.	218	+	212	=	430
6.	233	+	153	=	386
7.	87	+	75	=	162
8.	169	+	132	=	301
9.	179	+	133	=	312
10.	246	+	101	=	347

Oefening 3
1.	170	+	92	=	262
2.	124	+	119	=	243
3.	117	+	72	=	189
4.	138	+	70	=	208
5.	189	+	51	=	240
6.	185	+	55	=	240
7.	247	+	88	=	335
8.	204	+	163	=	367
9.	245	+	92	=	337
10.	198	+	121	=	319

Oefening 4
1.	175	+	126	=	301
2.	180	+	90	=	270
3.	148	+	80	=	228
4.	199	+	172	=	371
5.	128	+	55	=	183
6.	183	+	127	=	310
7.	101	+	83	=	184
8.	242	+	118	=	360
9.	168	+	153	=	321
10.	220	+	114	=	334