Erafsommen tot 500

Erafsommen

Oefening 1
1.	320	-	201	=
2.	119	-	71	=
3.	398	-	70	=
4.	314	-	140	=
5.	266	-	176	=
6.	139	-	62	=
7.	252	-	224	=
8.	332	-	278	=
9.	281	-	97	=
10.	442	-	85	=

Oefening 2
1.	334	-	222	=
2.	323	-	84	=
3.	485	-	151	=
4.	378	-	203	=
5.	426	-	150	=
6.	233	-	196	=
7.	425	-	149	=
8.	284	-	229	=
9.	361	-	321	=
10.	330	-	78	=

Oefening 3
1.	333	-	116	=
2.	404	-	297	=
3.	136	-	50	=
4.	301	-	224	=
5.	164	-	56	=
6.	364	-	277	=
7.	466	-	304	=
8.	356	-	53	=
9.	341	-	291	=
10.	373	-	82	=

Oefening 4
1.	236	-	128	=
2.	276	-	201	=
3.	490	-	321	=
4.	495	-	436	=
5.	483	-	351	=
6.	388	-	261	=
7.	487	-	171	=
8.	245	-	105	=
9.	188	-	144	=
10.	300	-	229	=

Erafsommen tot 500
| ANTWOORDEN

Erafsommen

Oefening 1
1.	320	-	201	=	119
2.	119	-	71	=	48
3.	398	-	70	=	328
4.	314	-	140	=	174
5.	266	-	176	=	90
6.	139	-	62	=	77
7.	252	-	224	=	28
8.	332	-	278	=	54
9.	281	-	97	=	184
10.	442	-	85	=	357

Oefening 2
1.	334	-	222	=	112
2.	323	-	84	=	239
3.	485	-	151	=	334
4.	378	-	203	=	175
5.	426	-	150	=	276
6.	233	-	196	=	37
7.	425	-	149	=	276
8.	284	-	229	=	55
9.	361	-	321	=	40
10.	330	-	78	=	252

Oefening 3
1.	333	-	116	=	217
2.	404	-	297	=	107
3.	136	-	50	=	86
4.	301	-	224	=	77
5.	164	-	56	=	108
6.	364	-	277	=	87
7.	466	-	304	=	162
8.	356	-	53	=	303
9.	341	-	291	=	50
10.	373	-	82	=	291

Oefening 4
1.	236	-	128	=	108
2.	276	-	201	=	75
3.	490	-	321	=	169
4.	495	-	436	=	59
5.	483	-	351	=	132
6.	388	-	261	=	127
7.	487	-	171	=	316
8.	245	-	105	=	140
9.	188	-	144	=	44
10.	300	-	229	=	71