Welk getal ontbreekt t/m 500?

Optellen

Oefening 1
1.	232	+		=	421
2.	192	+		=	311
3.	190	+		=	340
4.	199	+		=	304
5.	215	+		=	422
6.	138	+		=	197
7.	205	+		=	321
8.	250	+		=	391
9.	191	+		=	272
10.	157	+		=	213

Oefening 2
1.	192	+		=	291
2.	240	+		=	369
3.	99	+		=	181
4.	78	+		=	130
5.	177	+		=	245
6.	188	+		=	261
7.	188	+		=	365
8.	244	+		=	395
9.	250	+		=	333
10.	188	+		=	337

Oefening 3
1.	244	+		=	404
2.	126	+		=	229
3.	233	+		=	360
4.	157	+		=	258
5.	219	+		=	363
6.	213	+		=	425
7.	143	+		=	271
8.	168	+		=	274
9.	190	+		=	317
10.	240	+		=	316

Oefening 4
1.	244	+		=	355
2.	157	+		=	231
3.	147	+		=	271
4.	150	+		=	204
5.	189	+		=	269
6.	203	+		=	316
7.	248	+		=	360
8.	150	+		=	219
9.	243	+		=	395
10.	169	+		=	253

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Optellen

Oefening 1
1.	232	+	189	=	421
2.	192	+	119	=	311
3.	190	+	150	=	340
4.	199	+	105	=	304
5.	215	+	207	=	422
6.	138	+	59	=	197
7.	205	+	116	=	321
8.	250	+	141	=	391
9.	191	+	81	=	272
10.	157	+	56	=	213

Oefening 2
1.	192	+	99	=	291
2.	240	+	129	=	369
3.	99	+	82	=	181
4.	78	+	52	=	130
5.	177	+	68	=	245
6.	188	+	73	=	261
7.	188	+	177	=	365
8.	244	+	151	=	395
9.	250	+	83	=	333
10.	188	+	149	=	337

Oefening 3
1.	244	+	160	=	404
2.	126	+	103	=	229
3.	233	+	127	=	360
4.	157	+	101	=	258
5.	219	+	144	=	363
6.	213	+	212	=	425
7.	143	+	128	=	271
8.	168	+	106	=	274
9.	190	+	127	=	317
10.	240	+	76	=	316

Oefening 4
1.	244	+	111	=	355
2.	157	+	74	=	231
3.	147	+	124	=	271
4.	150	+	54	=	204
5.	189	+	80	=	269
6.	203	+	113	=	316
7.	248	+	112	=	360
8.	150	+	69	=	219
9.	243	+	152	=	395
10.	169	+	84	=	253