Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	1.127	-	526	=
2.	1.237	-	626	=
3.	779	-	323	=
4.	344	-	142	=
5.	967	-	457	=
6.	1.885	-	227	=
7.	1.249	-	173	=
8.	307	-	273	=
9.	1.390	-	758	=
10.	1.628	-	1.173	=

Oefening 2
1.	1.304	-	575	=
2.	1.232	-	1.070	=
3.	1.974	-	1.759	=
4.	1.356	-	564	=
5.	191	-	114	=
6.	1.387	-	736	=
7.	1.100	-	400	=
8.	1.784	-	125	=
9.	726	-	324	=
10.	1.259	-	1.156	=

Oefening 3
1.	1.800	-	1.144	=
2.	1.195	-	843	=
3.	1.561	-	422	=
4.	1.007	-	977	=
5.	1.990	-	1.394	=
6.	1.961	-	1.654	=
7.	1.717	-	1.310	=
8.	776	-	178	=
9.	1.707	-	1.410	=
10.	1.284	-	290	=

Oefening 4
1.	1.981	-	1.650	=
2.	802	-	645	=
3.	870	-	146	=
4.	1.984	-	1.474	=
5.	993	-	189	=
6.	1.754	-	691	=
7.	1.578	-	982	=
8.	1.395	-	461	=
9.	1.527	-	199	=
10.	1.739	-	1.669	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	1.127	-	526	=	601
2.	1.237	-	626	=	611
3.	779	-	323	=	456
4.	344	-	142	=	202
5.	967	-	457	=	510
6.	1.885	-	227	=	1.658
7.	1.249	-	173	=	1.076
8.	307	-	273	=	34
9.	1.390	-	758	=	632
10.	1.628	-	1.173	=	455

Oefening 2
1.	1.304	-	575	=	729
2.	1.232	-	1.070	=	162
3.	1.974	-	1.759	=	215
4.	1.356	-	564	=	792
5.	191	-	114	=	77
6.	1.387	-	736	=	651
7.	1.100	-	400	=	700
8.	1.784	-	125	=	1.659
9.	726	-	324	=	402
10.	1.259	-	1.156	=	103

Oefening 3
1.	1.800	-	1.144	=	656
2.	1.195	-	843	=	352
3.	1.561	-	422	=	1.139
4.	1.007	-	977	=	30
5.	1.990	-	1.394	=	596
6.	1.961	-	1.654	=	307
7.	1.717	-	1.310	=	407
8.	776	-	178	=	598
9.	1.707	-	1.410	=	297
10.	1.284	-	290	=	994

Oefening 4
1.	1.981	-	1.650	=	331
2.	802	-	645	=	157
3.	870	-	146	=	724
4.	1.984	-	1.474	=	510
5.	993	-	189	=	804
6.	1.754	-	691	=	1.063
7.	1.578	-	982	=	596
8.	1.395	-	461	=	934
9.	1.527	-	199	=	1.328
10.	1.739	-	1.669	=	70