legos123
legos123 legos123
  • 02-11-2016
  • Mathematics
contestada

Explain why you would make one of the addenda a tens number when solving an addition problem

Respuesta :

joselynlemus joselynlemus
  • 02-11-2016
Because it more easy to do the
Answer Link

Otras preguntas

The ratio of Isabella's money to Shane is 3:11 If she has $33, how much do they have together?
Why can't you use the Zero-Product Property to solve (x-1)(x+3)=1?
How is the Grand Canyon like a history book
the baby elephant weighs 435 pounds. what is its weight rounded to the nearest hundred pounds?
how to get to physics questions on this site?thanks
When you divide a whole number by a whole number( other then one), the quotient is a smaller number?
What is the place value of the 4 in 2,345?
Mike sold half of his comic books and then bought 9 more. He now has 12. How many did he begin with?
Which shares the same phylum as the hawk?a. fungib.whalec.jellyfishd.sunflower
4. In 1777, who commanded the American soldiers who captured 5,800 British soldiers under General Burgoyne at Saratoga