Erbijsommen tot 5.000

Optellen

Oefening 1
1.	1.356	+	986	=
2.	2.327	+	1.754	=
3.	2.400	+	1.428	=
4.	2.288	+	1.424	=
5.	1.961	+	918	=
6.	2.220	+	1.223	=
7.	1.244	+	1.240	=
8.	1.410	+	573	=
9.	1.527	+	1.340	=
10.	1.913	+	921	=

Oefening 2
1.	1.396	+	525	=
2.	1.993	+	1.548	=
3.	2.108	+	856	=
4.	1.979	+	1.549	=
5.	1.157	+	698	=
6.	2.339	+	1.221	=
7.	1.814	+	1.796	=
8.	2.322	+	903	=
9.	1.530	+	774	=
10.	1.766	+	1.108	=

Oefening 3
1.	2.205	+	2.039	=
2.	1.648	+	1.421	=
3.	1.585	+	1.570	=
4.	2.489	+	1.370	=
5.	1.280	+	750	=
6.	2.054	+	825	=
7.	901	+	707	=
8.	1.590	+	1.447	=
9.	856	+	688	=
10.	1.762	+	1.310	=

Oefening 4
1.	1.178	+	636	=
2.	2.231	+	1.827	=
3.	1.495	+	782	=
4.	2.421	+	1.092	=
5.	2.012	+	1.970	=
6.	2.270	+	1.453	=
7.	2.129	+	1.020	=
8.	2.334	+	1.372	=
9.	2.484	+	2.130	=
10.	1.536	+	1.111	=

Erbijsommen tot 5.000
| ANTWOORDEN

Optellen

Oefening 1
1.	1.356	+	986	=	2.342
2.	2.327	+	1.754	=	4.081
3.	2.400	+	1.428	=	3.828
4.	2.288	+	1.424	=	3.712
5.	1.961	+	918	=	2.879
6.	2.220	+	1.223	=	3.443
7.	1.244	+	1.240	=	2.484
8.	1.410	+	573	=	1.983
9.	1.527	+	1.340	=	2.867
10.	1.913	+	921	=	2.834

Oefening 2
1.	1.396	+	525	=	1.921
2.	1.993	+	1.548	=	3.541
3.	2.108	+	856	=	2.964
4.	1.979	+	1.549	=	3.528
5.	1.157	+	698	=	1.855
6.	2.339	+	1.221	=	3.560
7.	1.814	+	1.796	=	3.610
8.	2.322	+	903	=	3.225
9.	1.530	+	774	=	2.304
10.	1.766	+	1.108	=	2.874

Oefening 3
1.	2.205	+	2.039	=	4.244
2.	1.648	+	1.421	=	3.069
3.	1.585	+	1.570	=	3.155
4.	2.489	+	1.370	=	3.859
5.	1.280	+	750	=	2.030
6.	2.054	+	825	=	2.879
7.	901	+	707	=	1.608
8.	1.590	+	1.447	=	3.037
9.	856	+	688	=	1.544
10.	1.762	+	1.310	=	3.072

Oefening 4
1.	1.178	+	636	=	1.814
2.	2.231	+	1.827	=	4.058
3.	1.495	+	782	=	2.277
4.	2.421	+	1.092	=	3.513
5.	2.012	+	1.970	=	3.982
6.	2.270	+	1.453	=	3.723
7.	2.129	+	1.020	=	3.149
8.	2.334	+	1.372	=	3.706
9.	2.484	+	2.130	=	4.614
10.	1.536	+	1.111	=	2.647