Question

efetue:
a. 2,17 + 21,143
b. 2,17 + 21,143 + 0,88
c. 7,7 - 3,55
d. 1 - 0,11

Answer 1

$\mathfrak{{\blue{Olá \: Jovem!!}}}$

$\mathfrak{{\purple{Resposta:}}}$

$\boxed{\mathfrak{{\orange{A)\:23,313}}}}$

$\boxed{\mathfrak{{\blue{B)\:24,193}}}}$

$\boxed{\mathfrak{{\green{C)\:4,15}}}}$

$\boxed{\mathfrak{{\red{D)\:0,89}}}}$

$\mathfrak{{\pink{Explicação\: passo-a-passo:}}}$

$\mathfrak{{\orange{A . \: 2,17 + 21,143 = }}}$

$\boxed{\mathfrak{{\orange{23,313}}}}$

$\mathfrak{{\blue{B. \: 2,17 + 21,143 + 0,88 = }}}$

$\boxed{\mathfrak{{\blue{24,193}}}}$

$\mathfrak{{\green{C. \: 7,7 - 3,55 = }}} \\ \boxed{\mathfrak{{\green{4,15}}}}$

$\mathfrak{{\red{D. \: 1 - 0,11 = }}} \\ \boxed{\mathfrak{{\red{0,89}}}}$

$\mathfrak{{\red{༆Espero\:Ter\: Ajudado༆}}}$

$\mathfrak{{\blue{༆Bons\:Estudos!༆}}}$

$\mathfrak{{\pink{༆Att: Uma\:Mina ༆}}}$