Suppose you had to find 4x57. How are expanded algorithm and standard algorithm alike? How are they different?

Question

01-12-2016
Mathematics

contestada

Suppose you had to find 4x57. How are expanded algorithm and standard algorithm alike? How are they different?

Respuesta :

Otras preguntas

1)questionthe rate of piece of gift paper is Rs. 0.40 per paper. how many pieces of paper can we purchase for Rs. 78.402)questionA shopkeeper sold a toy for Rs.

Un atome de cuivre a une masse de 10-25 kg. Quel est le nombre d'atomes de cuivre dans : 1. un kilogramme de cuivre? 2. un gramme de cuivre?

There are 36 students in Mr. Meyer's class. Of those students, 5/12 played tag at recess, 1/3 played kickball, and the rest played basketball. How many students

The table shows some values of a function of the form y= ax^2 + bx + c X 2 3 4 5 6 7 Y 17 32 53 80 113 152 The value of c, the constant of the function, is ____

PLEASE HELP EZ POINTS Chromosomes are _____________ during interphase ____________ mitosis begins

Find 4 consecutive odd integers , such that 5 times the second is equal to one more than eight times the smalller

24. At what type of plate boundary interaction is new land formed when magma pushes up from the mantle and cools? Odivergent boundary transform boundary O conve

each digit in a falling jumber is less than the digit on its less. what id the lesdt falling number greater than 98,642

P(r)= 0.5t^4 + 3.45t^3 - 96.65t^2 + 347.7t, when 0 < t < 6 in this function above, P(t) is the amount of medication (in mg) in the blood stream at time t

Аноним Аноним · Answer 1 · 2016-12-01T23:33:13+01:00

Аноним Аноним

01-12-2016

i guess 4 x 57 = 4(50 + 7) = 200 + 28 = 228.
The other is to say 57 x 4:
7x4 = 28 write down the 8 and carry the 2.
5x4 = 20, add 2 to get 22 and write 22.
Answer is 228.

_ 57
_ x4
------
228

Answer Link