Welk getal ontbreekt t/m 500?

Aftrekken

Oefening 1
1.	415	-		=	108
2.	234	-		=	7
3.	459	-		=	30
4.	440	-		=	265
5.	321	-		=	209
6.	495	-		=	192
7.	293	-		=	242
8.	364	-		=	20
9.	301	-		=	85
10.	433	-		=	215

Oefening 2
1.	486	-		=	184
2.	482	-		=	156
3.	418	-		=	60
4.	259	-		=	39
5.	114	-		=	40
6.	294	-		=	70
7.	198	-		=	58
8.	451	-		=	15
9.	396	-		=	279
10.	229	-		=	161

Oefening 3
1.	154	-		=	62
2.	239	-		=	123
3.	118	-		=	63
4.	420	-		=	146
5.	140	-		=	29
6.	319	-		=	248
7.	196	-		=	53
8.	156	-		=	101
9.	403	-		=	212
10.	315	-		=	101

Oefening 4
1.	311	-		=	137
2.	386	-		=	43
3.	373	-		=	96
4.	355	-		=	164
5.	496	-		=	82
6.	265	-		=	81
7.	365	-		=	84
8.	238	-		=	65
9.	191	-		=	121
10.	424	-		=	208

Welk getal ontbreekt t/m 500?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	415	-	307	=	108
2.	234	-	227	=	7
3.	459	-	429	=	30
4.	440	-	175	=	265
5.	321	-	112	=	209
6.	495	-	303	=	192
7.	293	-	51	=	242
8.	364	-	344	=	20
9.	301	-	216	=	85
10.	433	-	218	=	215

Oefening 2
1.	486	-	302	=	184
2.	482	-	326	=	156
3.	418	-	358	=	60
4.	259	-	220	=	39
5.	114	-	74	=	40
6.	294	-	224	=	70
7.	198	-	140	=	58
8.	451	-	436	=	15
9.	396	-	117	=	279
10.	229	-	68	=	161

Oefening 3
1.	154	-	92	=	62
2.	239	-	116	=	123
3.	118	-	55	=	63
4.	420	-	274	=	146
5.	140	-	111	=	29
6.	319	-	71	=	248
7.	196	-	143	=	53
8.	156	-	55	=	101
9.	403	-	191	=	212
10.	315	-	214	=	101

Oefening 4
1.	311	-	174	=	137
2.	386	-	343	=	43
3.	373	-	277	=	96
4.	355	-	191	=	164
5.	496	-	414	=	82
6.	265	-	184	=	81
7.	365	-	281	=	84
8.	238	-	173	=	65
9.	191	-	70	=	121
10.	424	-	216	=	208