09-12-2014
Mathematics

contestada

what shortcut can you use to multiply tens by tens, such as 40x60"

Respuesta :

galiszewskis galiszewskis

09-12-2014

Multiply the first number , such as 4 and 6, and then add however many 0's there are

Answer Link

Аноним Аноним

09-12-2014

[tex] Estimate: 40x60 6x4 = 24 0x0=0 60x40= 2,400

Answer Link

Otras preguntas

name the three elements that blend to make early medieval art

Write the standard form of the equation of the line passing through the point -2, two and perpendicular to the line 5x-y=-4

the meaning of the prefix is mis- is?

PART A: Which of the following best identifies one of the themes of the text? A When parents spoil their children, it can have irreversible consequences. B Givi

If the four-firm concentration ratio for industry X is 70: Group of answer choices the industry is oligopoly. the industry is monopolistically competitive. the

Barry randomly selects a vowel from a bag and then spins a spinner with four equal sections. The list below shows the possible outcomes when selecting a vowel f

Which one is correct ?

The melting point of an ionic compound is likely to be a molecular compound.

A certificate of deposit is best for money you want to put aside for a few months or years money you may need at a moment's notice retirement investing stor

what is the answer too -(6h+7)+8=-19

good job