Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	178	+		=	313
2.	233	+		=	422
3.	183	+		=	318
4.	223	+		=	360
5.	180	+		=	333
6.	194	+		=	369
7.	217	+		=	338
8.	248	+		=	459
9.	236	+		=	315
10.	116	+		=	216

Oefening 2
1.	86	+		=	151
2.	102	+		=	176
3.	58	+		=	109
4.	79	+		=	139
5.	224	+		=	406
6.	104	+		=	162
7.	241	+		=	308
8.	218	+		=	392
9.	209	+		=	391
10.	248	+		=	485

Oefening 3
1.	218	+		=	298
2.	214	+		=	404
3.	160	+		=	250
4.	228	+		=	448
5.	216	+		=	412
6.	159	+		=	315
7.	222	+		=	406
8.	166	+		=	254
9.	187	+		=	247
10.	98	+		=	186

Oefening 4
1.	168	+		=	330
2.	211	+		=	421
3.	117	+		=	221
4.	119	+		=	193
5.	212	+		=	387
6.	132	+		=	255
7.	174	+		=	283
8.	227	+		=	321
9.	180	+		=	316
10.	205	+		=	302

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	178	+	135	=	313
2.	233	+	189	=	422
3.	183	+	135	=	318
4.	223	+	137	=	360
5.	180	+	153	=	333
6.	194	+	175	=	369
7.	217	+	121	=	338
8.	248	+	211	=	459
9.	236	+	79	=	315
10.	116	+	100	=	216

Oefening 2
1.	86	+	65	=	151
2.	102	+	74	=	176
3.	58	+	51	=	109
4.	79	+	60	=	139
5.	224	+	182	=	406
6.	104	+	58	=	162
7.	241	+	67	=	308
8.	218	+	174	=	392
9.	209	+	182	=	391
10.	248	+	237	=	485

Oefening 3
1.	218	+	80	=	298
2.	214	+	190	=	404
3.	160	+	90	=	250
4.	228	+	220	=	448
5.	216	+	196	=	412
6.	159	+	156	=	315
7.	222	+	184	=	406
8.	166	+	88	=	254
9.	187	+	60	=	247
10.	98	+	88	=	186

Oefening 4
1.	168	+	162	=	330
2.	211	+	210	=	421
3.	117	+	104	=	221
4.	119	+	74	=	193
5.	212	+	175	=	387
6.	132	+	123	=	255
7.	174	+	109	=	283
8.	227	+	94	=	321
9.	180	+	136	=	316
10.	205	+	97	=	302