Erafsommen tot 5.000

Erafsommen

Oefening 1
1.	3.480	-	3.270	=
2.	4.025	-	1.630	=
3.	4.928	-	1.842	=
4.	3.270	-	596	=
5.	3.842	-	3.519	=
6.	3.891	-	3.793	=
7.	3.223	-	2.394	=
8.	2.367	-	607	=
9.	4.868	-	1.082	=
10.	4.523	-	4.210	=

Oefening 2
1.	3.607	-	2.723	=
2.	4.097	-	3.043	=
3.	4.360	-	3.921	=
4.	3.865	-	531	=
5.	2.574	-	1.006	=
6.	3.415	-	3.058	=
7.	4.726	-	4.381	=
8.	2.110	-	1.844	=
9.	4.373	-	1.517	=
10.	3.778	-	3.285	=

Oefening 3
1.	4.029	-	3.063	=
2.	3.604	-	1.257	=
3.	1.089	-	637	=
4.	1.467	-	1.350	=
5.	4.592	-	1.557	=
6.	4.655	-	4.610	=
7.	2.944	-	514	=
8.	2.621	-	1.798	=
9.	4.571	-	1.842	=
10.	3.577	-	2.909	=

Oefening 4
1.	3.417	-	2.060	=
2.	1.728	-	1.573	=
3.	4.590	-	3.218	=
4.	4.617	-	4.447	=
5.	1.854	-	607	=
6.	4.450	-	1.685	=
7.	4.934	-	1.996	=
8.	3.823	-	814	=
9.	3.835	-	1.656	=
10.	2.902	-	1.996	=

Erafsommen tot 5.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	3.480	-	3.270	=	210
2.	4.025	-	1.630	=	2.395
3.	4.928	-	1.842	=	3.086
4.	3.270	-	596	=	2.674
5.	3.842	-	3.519	=	323
6.	3.891	-	3.793	=	98
7.	3.223	-	2.394	=	829
8.	2.367	-	607	=	1.760
9.	4.868	-	1.082	=	3.786
10.	4.523	-	4.210	=	313

Oefening 2
1.	3.607	-	2.723	=	884
2.	4.097	-	3.043	=	1.054
3.	4.360	-	3.921	=	439
4.	3.865	-	531	=	3.334
5.	2.574	-	1.006	=	1.568
6.	3.415	-	3.058	=	357
7.	4.726	-	4.381	=	345
8.	2.110	-	1.844	=	266
9.	4.373	-	1.517	=	2.856
10.	3.778	-	3.285	=	493

Oefening 3
1.	4.029	-	3.063	=	966
2.	3.604	-	1.257	=	2.347
3.	1.089	-	637	=	452
4.	1.467	-	1.350	=	117
5.	4.592	-	1.557	=	3.035
6.	4.655	-	4.610	=	45
7.	2.944	-	514	=	2.430
8.	2.621	-	1.798	=	823
9.	4.571	-	1.842	=	2.729
10.	3.577	-	2.909	=	668

Oefening 4
1.	3.417	-	2.060	=	1.357
2.	1.728	-	1.573	=	155
3.	4.590	-	3.218	=	1.372
4.	4.617	-	4.447	=	170
5.	1.854	-	607	=	1.247
6.	4.450	-	1.685	=	2.765
7.	4.934	-	1.996	=	2.938
8.	3.823	-	814	=	3.009
9.	3.835	-	1.656	=	2.179
10.	2.902	-	1.996	=	906