Erbijsommen tot 10.000

Optellen

Oefening 1
1.	2.961	+	1.609	=
2.	4.983	+	2.089	=
3.	2.548	+	1.668	=
4.	3.797	+	3.479	=
5.	3.310	+	2.769	=
6.	4.745	+	2.981	=
7.	2.877	+	1.032	=
8.	3.798	+	1.303	=
9.	3.487	+	1.671	=
10.	3.826	+	3.806	=

Oefening 2
1.	2.832	+	2.024	=
2.	4.286	+	1.618	=
3.	3.675	+	2.512	=
4.	1.472	+	1.334	=
5.	3.977	+	2.761	=
6.	3.398	+	2.605	=
7.	4.819	+	1.012	=
8.	4.085	+	1.145	=
9.	2.625	+	1.195	=
10.	2.488	+	1.618	=

Oefening 3
1.	2.558	+	1.728	=
2.	4.178	+	3.448	=
3.	3.044	+	2.484	=
4.	3.444	+	2.157	=
5.	4.242	+	3.491	=
6.	2.757	+	1.664	=
7.	3.652	+	2.241	=
8.	4.581	+	2.837	=
9.	4.888	+	3.011	=
10.	3.654	+	2.130	=

Oefening 4
1.	2.685	+	1.570	=
2.	3.894	+	2.148	=
3.	4.042	+	3.786	=
4.	2.573	+	2.009	=
5.	3.276	+	1.350	=
6.	3.788	+	1.310	=
7.	4.704	+	1.851	=
8.	3.534	+	1.334	=
9.	3.386	+	3.173	=
10.	3.818	+	3.530	=

Erbijsommen tot 10.000
| ANTWOORDEN

Optellen

Oefening 1
1.	2.961	+	1.609	=	4.570
2.	4.983	+	2.089	=	7.072
3.	2.548	+	1.668	=	4.216
4.	3.797	+	3.479	=	7.276
5.	3.310	+	2.769	=	6.079
6.	4.745	+	2.981	=	7.726
7.	2.877	+	1.032	=	3.909
8.	3.798	+	1.303	=	5.101
9.	3.487	+	1.671	=	5.158
10.	3.826	+	3.806	=	7.632

Oefening 2
1.	2.832	+	2.024	=	4.856
2.	4.286	+	1.618	=	5.904
3.	3.675	+	2.512	=	6.187
4.	1.472	+	1.334	=	2.806
5.	3.977	+	2.761	=	6.738
6.	3.398	+	2.605	=	6.003
7.	4.819	+	1.012	=	5.831
8.	4.085	+	1.145	=	5.230
9.	2.625	+	1.195	=	3.820
10.	2.488	+	1.618	=	4.106

Oefening 3
1.	2.558	+	1.728	=	4.286
2.	4.178	+	3.448	=	7.626
3.	3.044	+	2.484	=	5.528
4.	3.444	+	2.157	=	5.601
5.	4.242	+	3.491	=	7.733
6.	2.757	+	1.664	=	4.421
7.	3.652	+	2.241	=	5.893
8.	4.581	+	2.837	=	7.418
9.	4.888	+	3.011	=	7.899
10.	3.654	+	2.130	=	5.784

Oefening 4
1.	2.685	+	1.570	=	4.255
2.	3.894	+	2.148	=	6.042
3.	4.042	+	3.786	=	7.828
4.	2.573	+	2.009	=	4.582
5.	3.276	+	1.350	=	4.626
6.	3.788	+	1.310	=	5.098
7.	4.704	+	1.851	=	6.555
8.	3.534	+	1.334	=	4.868
9.	3.386	+	3.173	=	6.559
10.	3.818	+	3.530	=	7.348