Erbijsommen met vlekken tot en met 5.000

Erbijsommen

Oefening 1
1.	1.200	+		=	1.618
2.	1.780	+		=	2.724
3.	2.016	+		=	3.702
4.	2.024	+		=	2.407
5.	2.199	+		=	2.615
6.	2.404	+		=	3.096
7.	1.808	+		=	2.919
8.	1.333	+		=	1.674
9.	1.510	+		=	2.076
10.	1.267	+		=	1.427

Oefening 2
1.	1.577	+		=	2.608
2.	453	+		=	701
3.	972	+		=	1.267
4.	2.108	+		=	2.967
5.	1.078	+		=	1.922
6.	1.756	+		=	3.397
7.	1.160	+		=	1.396
8.	2.244	+		=	3.243
9.	2.398	+		=	3.490
10.	1.793	+		=	3.267

Oefening 3
1.	1.083	+		=	1.382
2.	1.552	+		=	2.043
3.	2.209	+		=	3.007
4.	1.877	+		=	2.181
5.	1.577	+		=	2.295
6.	1.281	+		=	1.852
7.	1.262	+		=	1.860
8.	2.191	+		=	3.008
9.	1.558	+		=	2.729
10.	1.095	+		=	1.855

Oefening 4
1.	1.749	+		=	2.464
2.	1.658	+		=	1.787
3.	1.248	+		=	1.701
4.	749	+		=	1.073
5.	1.352	+		=	2.325
6.	2.193	+		=	2.481
7.	377	+		=	677
8.	1.909	+		=	3.225
9.	2.243	+		=	3.198
10.	1.393	+		=	2.459

Erbijsommen met vlekken tot en met 5.000
| ANTWOORDEN

Erbijsommen

Oefening 1
1.	1.200	+	418	=	1.618
2.	1.780	+	944	=	2.724
3.	2.016	+	1.686	=	3.702
4.	2.024	+	383	=	2.407
5.	2.199	+	416	=	2.615
6.	2.404	+	692	=	3.096
7.	1.808	+	1.111	=	2.919
8.	1.333	+	341	=	1.674
9.	1.510	+	566	=	2.076
10.	1.267	+	160	=	1.427

Oefening 2
1.	1.577	+	1.031	=	2.608
2.	453	+	248	=	701
3.	972	+	295	=	1.267
4.	2.108	+	859	=	2.967
5.	1.078	+	844	=	1.922
6.	1.756	+	1.641	=	3.397
7.	1.160	+	236	=	1.396
8.	2.244	+	999	=	3.243
9.	2.398	+	1.092	=	3.490
10.	1.793	+	1.474	=	3.267

Oefening 3
1.	1.083	+	299	=	1.382
2.	1.552	+	491	=	2.043
3.	2.209	+	798	=	3.007
4.	1.877	+	304	=	2.181
5.	1.577	+	718	=	2.295
6.	1.281	+	571	=	1.852
7.	1.262	+	598	=	1.860
8.	2.191	+	817	=	3.008
9.	1.558	+	1.171	=	2.729
10.	1.095	+	760	=	1.855

Oefening 4
1.	1.749	+	715	=	2.464
2.	1.658	+	129	=	1.787
3.	1.248	+	453	=	1.701
4.	749	+	324	=	1.073
5.	1.352	+	973	=	2.325
6.	2.193	+	288	=	2.481
7.	377	+	300	=	677
8.	1.909	+	1.316	=	3.225
9.	2.243	+	955	=	3.198
10.	1.393	+	1.066	=	2.459