Lost Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

Toán Lớp 7: Câu 1: tính nhanh a) 6,5+1,2+3,5-5,2+6,5-4,8 b) (-4,3×1,1+1,1×4,5)÷(-0,5÷0,05+10,01) c) (6,7+5,66-3,7+4,34)×(-76,6×1,2+7,66×12)

Home/ Toán Lớp 7: Câu 1: tính nhanh a) 6,5+1,2+3,5-5,2+6,5-4,8 b) (-4,3×1,1+1,1×4,5)÷(-0,5÷0,05+10,01) c) (6,7+5,66-3,7+4,34)×(-76,6×1,2+7,66×12)

Comments ( 2 )