Seudónimo Seudónimo
  • 03-10-2016
  • Mathematics
contestada

explain? estimate and then record the product?

explain estimate and then record the product class=

Respuesta :

kariy kariy
  • 04-10-2016
so the esimate is 70×7 and that is 490 so thatbis your esimate.Then you multiply 78×7. wich is 546 and thats your answer
Answer Link

Otras preguntas

Which term refers to a universal fact sometimes based on mathematical equations
In the book Lord of the Flies why does jack split his choir into two groups
which was a major cause for the entry of the u.s. into world war i? a) germany's invasion of belgium b) the desire to collect reparations c) russia's decision t
Round each of the rainfall to the nearest tenth
Variable that stays the same
a recognized means of inquiry to provide scientific answers to questions is ______. user: what is an important trait or skill for a scientist to have?
Find the other endpoint of a line segment which one endpoint at (-3, 5) and whose midpoint is (5, 2)
A relief map shows human-created features such as cities and boundaries true false
1 to 2 snow boarders to skiers who bought season pases if1250
What mass of copper is required to completely replace silver from 4.00g of silver nitrate dissolved in water by the reaction Cu(s) + 2 AgNO3 → Cu(NO3)