Erafsommen tot 2.000

Erafsommen

Oefening 1
1.	513	-	353	=
2.	1.677	-	317	=
3.	1.901	-	1.664	=
4.	1.805	-	1.237	=
5.	1.388	-	784	=
6.	1.848	-	691	=
7.	573	-	483	=
8.	1.319	-	486	=
9.	1.851	-	1.744	=
10.	747	-	327	=

Oefening 2
1.	1.657	-	1.435	=
2.	750	-	229	=
3.	1.601	-	574	=
4.	1.515	-	493	=
5.	1.213	-	210	=
6.	1.977	-	611	=
7.	1.602	-	701	=
8.	796	-	737	=
9.	1.023	-	577	=
10.	1.876	-	942	=

Oefening 3
1.	1.137	-	166	=
2.	1.551	-	537	=
3.	1.803	-	1.048	=
4.	748	-	624	=
5.	989	-	444	=
6.	1.852	-	1.822	=
7.	951	-	773	=
8.	1.944	-	1.258	=
9.	1.718	-	616	=
10.	1.386	-	104	=

Oefening 4
1.	1.228	-	1.166	=
2.	1.744	-	360	=
3.	1.318	-	1.155	=
4.	927	-	664	=
5.	1.440	-	1.389	=
6.	611	-	171	=
7.	1.042	-	180	=
8.	1.599	-	945	=
9.	1.224	-	513	=
10.	1.880	-	1.800	=

Erafsommen tot 2.000
| ANTWOORDEN

Erafsommen

Oefening 1
1.	513	-	353	=	160
2.	1.677	-	317	=	1.360
3.	1.901	-	1.664	=	237
4.	1.805	-	1.237	=	568
5.	1.388	-	784	=	604
6.	1.848	-	691	=	1.157
7.	573	-	483	=	90
8.	1.319	-	486	=	833
9.	1.851	-	1.744	=	107
10.	747	-	327	=	420

Oefening 2
1.	1.657	-	1.435	=	222
2.	750	-	229	=	521
3.	1.601	-	574	=	1.027
4.	1.515	-	493	=	1.022
5.	1.213	-	210	=	1.003
6.	1.977	-	611	=	1.366
7.	1.602	-	701	=	901
8.	796	-	737	=	59
9.	1.023	-	577	=	446
10.	1.876	-	942	=	934

Oefening 3
1.	1.137	-	166	=	971
2.	1.551	-	537	=	1.014
3.	1.803	-	1.048	=	755
4.	748	-	624	=	124
5.	989	-	444	=	545
6.	1.852	-	1.822	=	30
7.	951	-	773	=	178
8.	1.944	-	1.258	=	686
9.	1.718	-	616	=	1.102
10.	1.386	-	104	=	1.282

Oefening 4
1.	1.228	-	1.166	=	62
2.	1.744	-	360	=	1.384
3.	1.318	-	1.155	=	163
4.	927	-	664	=	263
5.	1.440	-	1.389	=	51
6.	611	-	171	=	440
7.	1.042	-	180	=	862
8.	1.599	-	945	=	654
9.	1.224	-	513	=	711
10.	1.880	-	1.800	=	80