Seudónimo
Seudónimo
01-04-2015
Mathematics
contestada
explain how to find 40×50 using mental math
Respuesta :
iGreen
iGreen
01-04-2015
Multiply 4 * 5, which equals 20, and add the two zeroes(from 40 and 50) on the end.
That gives us:
2000
Answer Link
needyourhelp
needyourhelp
01-04-2015
multiply 4 X5 which equals 20 then add two zeros because 40 has one zero and 50 has one zero hope that helps
Answer Link
VER TODAS LAS RESPUESTAS ( 62+ )
Otras preguntas
The middle 5 in 0.555 is 1/10 the value of the 5 to its
Which political theory has been interpreted to mean that a president can shield critical information from Congress as a result of the separation of powers?
Identify the best definition for science. A. Science is the study of fundamental problems such as existence, values, and reason B. Signs is the collection of a
What is 247,009 rounded to the nearest thousand place
what does empire mean
Ted says that 3 tenths multiplied by 100 equal 300 thousandths. Is he correct? Use place value chart to explain your answer.
123,499 round it to place value of underlined digit 3
Thomas painted 4 pictures Maria painted twice as many pictures as Thomas how many pictures did they paint
which is greater 4.221 or 4.022
a student writes 5y*3 to model the relationship the sum of 5y and 3. explain the error
