Erbijsommen tot 5.000

Erbijsommen

Oefening 1
1.	1.957	+	599	=
2.	2.478	+	2.283	=
3.	2.348	+	1.706	=
4.	921	+	555	=
5.	2.416	+	1.152	=
6.	1.509	+	1.498	=
7.	1.821	+	1.768	=
8.	2.452	+	1.449	=
9.	2.025	+	1.661	=
10.	1.676	+	1.655	=

Oefening 2
1.	1.954	+	685	=
2.	1.275	+	1.184	=
3.	2.143	+	1.215	=
4.	2.259	+	1.296	=
5.	840	+	780	=
6.	2.368	+	1.632	=
7.	2.486	+	2.415	=
8.	1.575	+	633	=
9.	1.116	+	915	=
10.	1.732	+	1.275	=

Oefening 3
1.	2.456	+	612	=
2.	2.288	+	654	=
3.	1.942	+	1.248	=
4.	2.372	+	761	=
5.	1.660	+	639	=
6.	1.476	+	1.337	=
7.	2.310	+	1.197	=
8.	1.144	+	996	=
9.	2.279	+	684	=
10.	1.754	+	1.177	=

Oefening 4
1.	1.276	+	876	=
2.	2.294	+	1.145	=
3.	2.063	+	1.092	=
4.	2.239	+	1.281	=
5.	2.444	+	2.226	=
6.	1.894	+	1.473	=
7.	1.805	+	1.355	=
8.	1.874	+	884	=
9.	2.381	+	2.135	=
10.	1.702	+	929	=

Erbijsommen tot 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	1.957	+	599	=	2.556
2.	2.478	+	2.283	=	4.761
3.	2.348	+	1.706	=	4.054
4.	921	+	555	=	1.476
5.	2.416	+	1.152	=	3.568
6.	1.509	+	1.498	=	3.007
7.	1.821	+	1.768	=	3.589
8.	2.452	+	1.449	=	3.901
9.	2.025	+	1.661	=	3.686
10.	1.676	+	1.655	=	3.331

Oefening 2
1.	1.954	+	685	=	2.639
2.	1.275	+	1.184	=	2.459
3.	2.143	+	1.215	=	3.358
4.	2.259	+	1.296	=	3.555
5.	840	+	780	=	1.620
6.	2.368	+	1.632	=	4.000
7.	2.486	+	2.415	=	4.901
8.	1.575	+	633	=	2.208
9.	1.116	+	915	=	2.031
10.	1.732	+	1.275	=	3.007

Oefening 3
1.	2.456	+	612	=	3.068
2.	2.288	+	654	=	2.942
3.	1.942	+	1.248	=	3.190
4.	2.372	+	761	=	3.133
5.	1.660	+	639	=	2.299
6.	1.476	+	1.337	=	2.813
7.	2.310	+	1.197	=	3.507
8.	1.144	+	996	=	2.140
9.	2.279	+	684	=	2.963
10.	1.754	+	1.177	=	2.931

Oefening 4
1.	1.276	+	876	=	2.152
2.	2.294	+	1.145	=	3.439
3.	2.063	+	1.092	=	3.155
4.	2.239	+	1.281	=	3.520
5.	2.444	+	2.226	=	4.670
6.	1.894	+	1.473	=	3.367
7.	1.805	+	1.355	=	3.160
8.	1.874	+	884	=	2.758
9.	2.381	+	2.135	=	4.516
10.	1.702	+	929	=	2.631