Welk getal ontbreekt t/m 500?

Aftrekken

Oefening 1
1.	383	-		=	123
2.	192	-		=	55
3.	491	-		=	111
4.	358	-		=	248
5.	181	-		=	37
6.	425	-		=	330
7.	471	-		=	20
8.	450	-		=	351
9.	343	-		=	106
10.	307	-		=	42

Oefening 2
1.	283	-		=	35
2.	375	-		=	20
3.	308	-		=	80
4.	271	-		=	137
5.	399	-		=	222
6.	359	-		=	242
7.	456	-		=	357
8.	432	-		=	92
9.	337	-		=	165
10.	181	-		=	34

Oefening 3
1.	210	-		=	10
2.	425	-		=	127
3.	362	-		=	36
4.	479	-		=	272
5.	346	-		=	155
6.	216	-		=	86
7.	112	-		=	58
8.	414	-		=	335
9.	437	-		=	283
10.	380	-		=	258

Oefening 4
1.	377	-		=	43
2.	308	-		=	43
3.	243	-		=	131
4.	488	-		=	414
5.	326	-		=	107
6.	232	-		=	68
7.	315	-		=	1
8.	489	-		=	221
9.	198	-		=	77
10.	477	-		=	3

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	383	-	260	=	123
2.	192	-	137	=	55
3.	491	-	380	=	111
4.	358	-	110	=	248
5.	181	-	144	=	37
6.	425	-	95	=	330
7.	471	-	451	=	20
8.	450	-	99	=	351
9.	343	-	237	=	106
10.	307	-	265	=	42

Oefening 2
1.	283	-	248	=	35
2.	375	-	355	=	20
3.	308	-	228	=	80
4.	271	-	134	=	137
5.	399	-	177	=	222
6.	359	-	117	=	242
7.	456	-	99	=	357
8.	432	-	340	=	92
9.	337	-	172	=	165
10.	181	-	147	=	34

Oefening 3
1.	210	-	200	=	10
2.	425	-	298	=	127
3.	362	-	326	=	36
4.	479	-	207	=	272
5.	346	-	191	=	155
6.	216	-	130	=	86
7.	112	-	54	=	58
8.	414	-	79	=	335
9.	437	-	154	=	283
10.	380	-	122	=	258

Oefening 4
1.	377	-	334	=	43
2.	308	-	265	=	43
3.	243	-	112	=	131
4.	488	-	74	=	414
5.	326	-	219	=	107
6.	232	-	164	=	68
7.	315	-	314	=	1
8.	489	-	268	=	221
9.	198	-	121	=	77
10.	477	-	474	=	3