Erbijsommen tot 5.000

Optellen

Oefening 1
1.	2.438	+	2.307	=
2.	2.420	+	2.314	=
3.	1.261	+	1.017	=
4.	1.998	+	1.798	=
5.	2.091	+	1.922	=
6.	1.936	+	1.128	=
7.	2.083	+	1.461	=
8.	1.965	+	669	=
9.	2.396	+	1.057	=
10.	1.327	+	598	=

Oefening 2
1.	2.007	+	1.676	=
2.	2.280	+	733	=
3.	1.972	+	1.939	=
4.	2.378	+	1.147	=
5.	1.873	+	1.554	=
6.	2.248	+	1.133	=
7.	1.298	+	915	=
8.	1.662	+	723	=
9.	1.318	+	1.133	=
10.	1.721	+	1.048	=

Oefening 3
1.	2.440	+	2.318	=
2.	2.278	+	2.267	=
3.	1.648	+	770	=
4.	1.769	+	979	=
5.	842	+	654	=
6.	832	+	786	=
7.	2.449	+	1.798	=
8.	2.276	+	1.380	=
9.	1.620	+	1.382	=
10.	2.398	+	2.009	=

Oefening 4
1.	2.043	+	1.871	=
2.	2.371	+	846	=
3.	1.552	+	1.159	=
4.	1.144	+	881	=
5.	2.236	+	590	=
6.	2.384	+	1.614	=
7.	1.723	+	1.614	=
8.	1.642	+	1.642	=
9.	1.920	+	1.529	=
10.	905	+	777	=

Erbijsommen tot 5.000
| ANTWOORDEN

Optellen

Oefening 1
1.	2.438	+	2.307	=	4.745
2.	2.420	+	2.314	=	4.734
3.	1.261	+	1.017	=	2.278
4.	1.998	+	1.798	=	3.796
5.	2.091	+	1.922	=	4.013
6.	1.936	+	1.128	=	3.064
7.	2.083	+	1.461	=	3.544
8.	1.965	+	669	=	2.634
9.	2.396	+	1.057	=	3.453
10.	1.327	+	598	=	1.925

Oefening 2
1.	2.007	+	1.676	=	3.683
2.	2.280	+	733	=	3.013
3.	1.972	+	1.939	=	3.911
4.	2.378	+	1.147	=	3.525
5.	1.873	+	1.554	=	3.427
6.	2.248	+	1.133	=	3.381
7.	1.298	+	915	=	2.213
8.	1.662	+	723	=	2.385
9.	1.318	+	1.133	=	2.451
10.	1.721	+	1.048	=	2.769

Oefening 3
1.	2.440	+	2.318	=	4.758
2.	2.278	+	2.267	=	4.545
3.	1.648	+	770	=	2.418
4.	1.769	+	979	=	2.748
5.	842	+	654	=	1.496
6.	832	+	786	=	1.618
7.	2.449	+	1.798	=	4.247
8.	2.276	+	1.380	=	3.656
9.	1.620	+	1.382	=	3.002
10.	2.398	+	2.009	=	4.407

Oefening 4
1.	2.043	+	1.871	=	3.914
2.	2.371	+	846	=	3.217
3.	1.552	+	1.159	=	2.711
4.	1.144	+	881	=	2.025
5.	2.236	+	590	=	2.826
6.	2.384	+	1.614	=	3.998
7.	1.723	+	1.614	=	3.337
8.	1.642	+	1.642	=	3.284
9.	1.920	+	1.529	=	3.449
10.	905	+	777	=	1.682