Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	1.169	-		=	180
2.	1.608	-		=	491
3.	1.743	-		=	1.204
4.	885	-		=	261
5.	1.865	-		=	1.225
6.	961	-		=	221
7.	1.040	-		=	827
8.	1.803	-		=	915
9.	1.018	-		=	232
10.	1.926	-		=	708

Oefening 2
1.	1.966	-		=	1.414
2.	1.850	-		=	314
3.	1.828	-		=	686
4.	1.474	-		=	89
5.	406	-		=	206
6.	1.841	-		=	1.462
7.	1.323	-		=	698
8.	1.994	-		=	84
9.	1.967	-		=	1.623
10.	849	-		=	319

Oefening 3
1.	514	-		=	46
2.	1.278	-		=	592
3.	1.912	-		=	1.258
4.	1.580	-		=	1.015
5.	1.461	-		=	892
6.	810	-		=	506
7.	1.850	-		=	118
8.	1.498	-		=	57
9.	1.710	-		=	1.128
10.	961	-		=	140

Oefening 4
1.	1.883	-		=	606
2.	1.158	-		=	188
3.	1.619	-		=	426
4.	1.880	-		=	659
5.	1.993	-		=	867
6.	1.405	-		=	259
7.	1.123	-		=	283
8.	1.347	-		=	172
9.	1.840	-		=	500
10.	493	-		=	180

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	1.169	-	989	=	180
2.	1.608	-	1.117	=	491
3.	1.743	-	539	=	1.204
4.	885	-	624	=	261
5.	1.865	-	640	=	1.225
6.	961	-	740	=	221
7.	1.040	-	213	=	827
8.	1.803	-	888	=	915
9.	1.018	-	786	=	232
10.	1.926	-	1.218	=	708

Oefening 2
1.	1.966	-	552	=	1.414
2.	1.850	-	1.536	=	314
3.	1.828	-	1.142	=	686
4.	1.474	-	1.385	=	89
5.	406	-	200	=	206
6.	1.841	-	379	=	1.462
7.	1.323	-	625	=	698
8.	1.994	-	1.910	=	84
9.	1.967	-	344	=	1.623
10.	849	-	530	=	319

Oefening 3
1.	514	-	468	=	46
2.	1.278	-	686	=	592
3.	1.912	-	654	=	1.258
4.	1.580	-	565	=	1.015
5.	1.461	-	569	=	892
6.	810	-	304	=	506
7.	1.850	-	1.732	=	118
8.	1.498	-	1.441	=	57
9.	1.710	-	582	=	1.128
10.	961	-	821	=	140

Oefening 4
1.	1.883	-	1.277	=	606
2.	1.158	-	970	=	188
3.	1.619	-	1.193	=	426
4.	1.880	-	1.221	=	659
5.	1.993	-	1.126	=	867
6.	1.405	-	1.146	=	259
7.	1.123	-	840	=	283
8.	1.347	-	1.175	=	172
9.	1.840	-	1.340	=	500
10.	493	-	313	=	180