Welk getal ontbreekt t/m 2.000?

Aftrekken

Oefening 1
1.	938	-		=	148
2.	577	-		=	121
3.	1.645	-		=	869
4.	579	-		=	350
5.	750	-		=	510
6.	761	-		=	539
7.	1.090	-		=	408
8.	757	-		=	321
9.	280	-		=	17
10.	511	-		=	96

Oefening 2
1.	1.423	-		=	997
2.	850	-		=	575
3.	961	-		=	454
4.	1.315	-		=	295
5.	1.881	-		=	547
6.	1.028	-		=	508
7.	1.783	-		=	990
8.	1.633	-		=	680
9.	1.800	-		=	1.363
10.	1.586	-		=	217

Oefening 3
1.	1.522	-		=	787
2.	1.133	-		=	293
3.	1.449	-		=	213
4.	1.073	-		=	58
5.	1.772	-		=	829
6.	1.158	-		=	167
7.	1.795	-		=	584
8.	939	-		=	184
9.	844	-		=	565
10.	1.712	-		=	501

Oefening 4
1.	1.392	-		=	778
2.	1.219	-		=	745
3.	1.793	-		=	1.297
4.	1.955	-		=	963
5.	1.794	-		=	1.326
6.	1.064	-		=	490
7.	1.680	-		=	58
8.	726	-		=	362
9.	1.438	-		=	275
10.	1.164	-		=	710

Welk getal ontbreekt t/m 2.000?
| ANTWOORDEN

Aftrekken

Oefening 1
1.	938	-	790	=	148
2.	577	-	456	=	121
3.	1.645	-	776	=	869
4.	579	-	229	=	350
5.	750	-	240	=	510
6.	761	-	222	=	539
7.	1.090	-	682	=	408
8.	757	-	436	=	321
9.	280	-	263	=	17
10.	511	-	415	=	96

Oefening 2
1.	1.423	-	426	=	997
2.	850	-	275	=	575
3.	961	-	507	=	454
4.	1.315	-	1.020	=	295
5.	1.881	-	1.334	=	547
6.	1.028	-	520	=	508
7.	1.783	-	793	=	990
8.	1.633	-	953	=	680
9.	1.800	-	437	=	1.363
10.	1.586	-	1.369	=	217

Oefening 3
1.	1.522	-	735	=	787
2.	1.133	-	840	=	293
3.	1.449	-	1.236	=	213
4.	1.073	-	1.015	=	58
5.	1.772	-	943	=	829
6.	1.158	-	991	=	167
7.	1.795	-	1.211	=	584
8.	939	-	755	=	184
9.	844	-	279	=	565
10.	1.712	-	1.211	=	501

Oefening 4
1.	1.392	-	614	=	778
2.	1.219	-	474	=	745
3.	1.793	-	496	=	1.297
4.	1.955	-	992	=	963
5.	1.794	-	468	=	1.326
6.	1.064	-	574	=	490
7.	1.680	-	1.622	=	58
8.	726	-	364	=	362
9.	1.438	-	1.163	=	275
10.	1.164	-	454	=	710