Tomica1 Tomica1
  • 20-09-2016
  • Mathematics
contestada

use mental math to find the sum. Draw or describe the strategy you use

Respuesta :

pagirl215
pagirl215 pagirl215
  • 23-09-2016
say the numbers are 5+7 you can draw 5 blocks or whatever you want then draw 7 more of whatever shape you chose
Answer Link

Otras preguntas

63 divided by nine subtracted by two equal f
Can someone please answer. There is a picture. There is only one problem. Thank you so much!!!
How is a line of credit similar to a credit card? A. Interest is charged only on the amount you actually borrow B. The interest rates are the same C. They both
If a current-carrying wire is in a magnetic field, in what direction will a force be exerted on the wire? A. Perpendicular to the magnetic field and parallel to
Which form of investment has the most amount of risk involved?
Although the two portraits shown are different, what overall message do they have in common? a. Both portraits show significance. The portrait on the left shows
G(x)=2x^2-1 translated vertically upward by 4 units
Which sentences in this excerpt from Oliver Twist by Charles Dickens reflect the author's satirical tone? a.)"Goodness gracious! Is that you, Mr. Bumble, sir?"
Convection is a mode of heat transfer for which types of objects?
Select all that apply. Which of the following statements describes circumscribing? One figure must be a circle. The figure on the inside circumscribes the figur