Welk getal ontbreekt t/m 500?

Aftrekken

Oefening 1
1.	470	-		=	98
2.	276	-		=	111
3.	476	-		=	422
4.	419	-		=	244
5.	249	-		=	35
6.	449	-		=	358
7.	500	-		=	31
8.	410	-		=	259
9.	253	-		=	53
10.	375	-		=	113

Oefening 2
1.	320	-		=	116
2.	330	-		=	100
3.	419	-		=	15
4.	271	-		=	133
5.	461	-		=	287
6.	329	-		=	98
7.	132	-		=	2
8.	126	-		=	65
9.	436	-		=	205
10.	355	-		=	54

Oefening 3
1.	299	-		=	41
2.	260	-		=	170
3.	420	-		=	112
4.	278	-		=	20
5.	441	-		=	215
6.	427	-		=	188
7.	406	-		=	55
8.	466	-		=	355
9.	282	-		=	184
10.	365	-		=	73

Oefening 4
1.	346	-		=	179
2.	140	-		=	48
3.	384	-		=	199
4.	313	-		=	116
5.	130	-		=	47
6.	429	-		=	5
7.	499	-		=	306
8.	150	-		=	58
9.	455	-		=	33
10.	424	-		=	89

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	470	-	372	=	98
2.	276	-	165	=	111
3.	476	-	54	=	422
4.	419	-	175	=	244
5.	249	-	214	=	35
6.	449	-	91	=	358
7.	500	-	469	=	31
8.	410	-	151	=	259
9.	253	-	200	=	53
10.	375	-	262	=	113

Oefening 2
1.	320	-	204	=	116
2.	330	-	230	=	100
3.	419	-	404	=	15
4.	271	-	138	=	133
5.	461	-	174	=	287
6.	329	-	231	=	98
7.	132	-	130	=	2
8.	126	-	61	=	65
9.	436	-	231	=	205
10.	355	-	301	=	54

Oefening 3
1.	299	-	258	=	41
2.	260	-	90	=	170
3.	420	-	308	=	112
4.	278	-	258	=	20
5.	441	-	226	=	215
6.	427	-	239	=	188
7.	406	-	351	=	55
8.	466	-	111	=	355
9.	282	-	98	=	184
10.	365	-	292	=	73

Oefening 4
1.	346	-	167	=	179
2.	140	-	92	=	48
3.	384	-	185	=	199
4.	313	-	197	=	116
5.	130	-	83	=	47
6.	429	-	424	=	5
7.	499	-	193	=	306
8.	150	-	92	=	58
9.	455	-	422	=	33
10.	424	-	335	=	89