Erbijsommen tot 5.000

Optellen

Oefening 1
1.	1.159	+	706	=
2.	1.900	+	1.166	=
3.	2.089	+	1.822	=
4.	1.632	+	909	=
5.	2.490	+	1.714	=
6.	2.499	+	1.793	=
7.	1.012	+	934	=
8.	1.926	+	1.405	=
9.	2.265	+	1.790	=
10.	1.157	+	634	=

Oefening 2
1.	2.500	+	586	=
2.	2.124	+	1.949	=
3.	2.452	+	1.791	=
4.	2.442	+	1.201	=
5.	2.258	+	1.359	=
6.	1.132	+	889	=
7.	1.700	+	764	=
8.	1.945	+	789	=
9.	1.599	+	1.549	=
10.	1.076	+	512	=

Oefening 3
1.	2.363	+	1.611	=
2.	2.435	+	1.905	=
3.	2.425	+	1.697	=
4.	2.318	+	679	=
5.	1.027	+	564	=
6.	2.355	+	1.873	=
7.	1.792	+	1.497	=
8.	1.483	+	1.142	=
9.	2.056	+	1.577	=
10.	2.121	+	506	=

Oefening 4
1.	2.467	+	1.075	=
2.	2.186	+	637	=
3.	2.305	+	1.687	=
4.	2.073	+	1.060	=
5.	1.553	+	542	=
6.	2.302	+	2.202	=
7.	1.695	+	1.082	=
8.	1.155	+	1.126	=
9.	1.597	+	1.058	=
10.	1.944	+	1.290	=

Erbijsommen tot 5.000
| ANTWOORDEN

Optellen

Oefening 1
1.	1.159	+	706	=	1.865
2.	1.900	+	1.166	=	3.066
3.	2.089	+	1.822	=	3.911
4.	1.632	+	909	=	2.541
5.	2.490	+	1.714	=	4.204
6.	2.499	+	1.793	=	4.292
7.	1.012	+	934	=	1.946
8.	1.926	+	1.405	=	3.331
9.	2.265	+	1.790	=	4.055
10.	1.157	+	634	=	1.791

Oefening 2
1.	2.500	+	586	=	3.086
2.	2.124	+	1.949	=	4.073
3.	2.452	+	1.791	=	4.243
4.	2.442	+	1.201	=	3.643
5.	2.258	+	1.359	=	3.617
6.	1.132	+	889	=	2.021
7.	1.700	+	764	=	2.464
8.	1.945	+	789	=	2.734
9.	1.599	+	1.549	=	3.148
10.	1.076	+	512	=	1.588

Oefening 3
1.	2.363	+	1.611	=	3.974
2.	2.435	+	1.905	=	4.340
3.	2.425	+	1.697	=	4.122
4.	2.318	+	679	=	2.997
5.	1.027	+	564	=	1.591
6.	2.355	+	1.873	=	4.228
7.	1.792	+	1.497	=	3.289
8.	1.483	+	1.142	=	2.625
9.	2.056	+	1.577	=	3.633
10.	2.121	+	506	=	2.627

Oefening 4
1.	2.467	+	1.075	=	3.542
2.	2.186	+	637	=	2.823
3.	2.305	+	1.687	=	3.992
4.	2.073	+	1.060	=	3.133
5.	1.553	+	542	=	2.095
6.	2.302	+	2.202	=	4.504
7.	1.695	+	1.082	=	2.777
8.	1.155	+	1.126	=	2.281
9.	1.597	+	1.058	=	2.655
10.	1.944	+	1.290	=	3.234