Erbijsommen tot 10.000

Optellen

Oefening 1
1.	2.344	+	1.158	=
2.	4.219	+	2.358	=
3.	1.640	+	1.418	=
4.	4.591	+	4.223	=
5.	4.695	+	2.560	=
6.	4.494	+	1.163	=
7.	3.952	+	2.842	=
8.	4.532	+	2.991	=
9.	2.777	+	1.344	=
10.	4.556	+	2.071	=

Oefening 2
1.	2.990	+	2.751	=
2.	4.675	+	2.970	=
3.	3.442	+	2.940	=
4.	2.466	+	1.530	=
5.	4.604	+	1.679	=
6.	3.989	+	3.896	=
7.	3.311	+	1.891	=
8.	2.518	+	1.648	=
9.	3.280	+	2.625	=
10.	3.304	+	2.065	=

Oefening 3
1.	3.785	+	1.364	=
2.	3.832	+	3.220	=
3.	4.071	+	3.941	=
4.	3.589	+	2.613	=
5.	4.163	+	2.655	=
6.	4.759	+	3.046	=
7.	2.938	+	2.383	=
8.	3.826	+	1.039	=
9.	3.283	+	1.586	=
10.	1.819	+	1.249	=

Oefening 4
1.	2.731	+	1.817	=
2.	3.171	+	1.018	=
3.	2.437	+	1.889	=
4.	2.708	+	1.133	=
5.	4.074	+	1.463	=
6.	4.866	+	1.977	=
7.	4.171	+	2.575	=
8.	2.693	+	1.515	=
9.	4.299	+	3.324	=
10.	3.002	+	2.393	=

Erbijsommen tot 10.000
| ANTWOORDEN

Optellen

Oefening 1
1.	2.344	+	1.158	=	3.502
2.	4.219	+	2.358	=	6.577
3.	1.640	+	1.418	=	3.058
4.	4.591	+	4.223	=	8.814
5.	4.695	+	2.560	=	7.255
6.	4.494	+	1.163	=	5.657
7.	3.952	+	2.842	=	6.794
8.	4.532	+	2.991	=	7.523
9.	2.777	+	1.344	=	4.121
10.	4.556	+	2.071	=	6.627

Oefening 2
1.	2.990	+	2.751	=	5.741
2.	4.675	+	2.970	=	7.645
3.	3.442	+	2.940	=	6.382
4.	2.466	+	1.530	=	3.996
5.	4.604	+	1.679	=	6.283
6.	3.989	+	3.896	=	7.885
7.	3.311	+	1.891	=	5.202
8.	2.518	+	1.648	=	4.166
9.	3.280	+	2.625	=	5.905
10.	3.304	+	2.065	=	5.369

Oefening 3
1.	3.785	+	1.364	=	5.149
2.	3.832	+	3.220	=	7.052
3.	4.071	+	3.941	=	8.012
4.	3.589	+	2.613	=	6.202
5.	4.163	+	2.655	=	6.818
6.	4.759	+	3.046	=	7.805
7.	2.938	+	2.383	=	5.321
8.	3.826	+	1.039	=	4.865
9.	3.283	+	1.586	=	4.869
10.	1.819	+	1.249	=	3.068

Oefening 4
1.	2.731	+	1.817	=	4.548
2.	3.171	+	1.018	=	4.189
3.	2.437	+	1.889	=	4.326
4.	2.708	+	1.133	=	3.841
5.	4.074	+	1.463	=	5.537
6.	4.866	+	1.977	=	6.843
7.	4.171	+	2.575	=	6.746
8.	2.693	+	1.515	=	4.208
9.	4.299	+	3.324	=	7.623
10.	3.002	+	2.393	=	5.395