Friday

March 27, 2015

March 27, 2015

Posted by **zoie** on Thursday, September 20, 2012 at 11:28pm.

- 3rd grade math -
**Jaden**, Friday, September 21, 2012 at 5:13pmWell, if you subtract by adding, you count in your head how many numbers are between 36 and 71. For example.. 80-50, there are 30 numbers in between 50 and 80 and 80-50=30.. If its easier.. try taking away one number in your equation and making them even.. like 70 - 35 and counting up by 5's.. so count 5, 10, 15, 20 until you get up to your number and just add 2 to your result for the 2 you took away (:

- 3rd grade math -
**yesi**, Wednesday, September 26, 2012 at 1:08am71-36=35

**Answer this Question**

**Related Questions**

Noiuns - Our son's 3rd grade teacher gave out a homework assignment which had ...

3rd grade math - 52 is a 2-digit number. The digits are 5 and 2.If you subtract ...

math - What is the way to find the answer to the problem....3x+1=10? My teacher ...

Problem solving:for 3rd grade - Write a real-world problem that you can solve by...

Math - 1) If the sum of the first n terms of a series is Sn where Sn=2nē-n, (a)...

math - 1) If the sum of the first n terms of a series is Sn where Sn=2nē-n, (a)...

6th Grade Math - My son has to solve equations with mixed numbers in them. we ...

3rd grade math - explain how you can use a hundred chart to subtract 12 from 46

Algebra 1 - Find three consecutive even numbers such that the difference between...

chemistry - my teacher told me that polar bonds have a difference in ...