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 ( 57+ )
Otras preguntas
Need help with his geometry question. Find the value of x
How does this passage characterize Wali Dâd? “Once upon a time there lived in India a poor old man whose name was Wali Dâd. He had no hair, and was sometimes ca
A={2,4,6,…,18,20} then n(A)=
Why do plants and animals adapt to their environment? to protect themselves against other animals to become better able to survive in their surroundings all of
Which graph best represents the equation created when the slope of y = 6x is changed to 0?
Who was buried under Monks Mound
find the value of x
is respiration like burning?Explain your answer.
Which is the most accurate and precise replacement for the underlined word? large useful advanced efficient
what is known as the substance that is dissolved
