1 − 10 ; 1 − 1 ; 1 − 10 ; 1 − 1000 ; 1 − 5 ; 1 − 50 .

4 классМатематика

1 $см^2$10 $мм^2$;
1 $см^2$1 $мм^2$;
1 $м^2$10 $дм^2$;
1 $м^2$1000 $см^2$;
1 $дм^2$5 $см^2$;
1 $дм^2$50 $см^2$.

StaticConfig

1 − 10 ; 1 − 1 ; 1 − 10 ; 1 − 1000 ; 1 − 5 ; 1 − 50 .

Решение

1 $см^2$10 $мм^2$ = 10 $мм^2$10 $мм^2$ = 0;
1 $см^2$1 $мм^2$ = 100 $мм^2$1 $мм^2$ = 99 $мм^2$;
1 $м^2$10 $дм^2$ = 100 $дм^2$10 $дм^2$ = 90 $дм^2$;
1 $м^2$1000 $см^2$ = 10000 $см^2$1000 $см^2$ = 9000 $см^2$;
1 $дм^2$5 $см^2$ = 100 $см^2$5 $см^2$ = 95 $см^2$;
1 $дм^2$50 $см^2$ = 100 $см^2$50 $см^2$ = 50 $см^2$.