Saturday

January 31, 2015

January 31, 2015

Posted by **John** on Tuesday, May 22, 2012 at 9:58pm.

- math -
**MathMate**, Tuesday, May 22, 2012 at 10:00pmSum and difference problems can be solved mentally.

The bigger number is half of the 24+10=17 and the smaller number is half of 24-10 =7.

**Answer this Question**

**Related Questions**

MATH PLEASE HELP!!!!! - There are 36 buttons in a jar. There are 3 times as many...

math - There are 36 buttons in a jar. There are 3 times as many red buttons as ...

math - peter has 3 different kinds of buttons in one box. there are 124 more ...

math - justine has 162 red buttons,98 blue buttons,and 284 green buttons. she ...

Match - justine has 162 red buttons,98 blue buttons,and 284 green buttons. she ...

math - Marnie collects red, blue and purple buttons. At the beginning of the ...

NEED HELP drawing a visual for this question - Marnie collects red, blue and ...

math - Tammy had 900 red and blue buttons in a big box. 30% of them were blue ...

Math - A bag of buttons contains 3 red, 4 orange, 7 green and 10 blue battens. ...

Math - A bag of buttons contains 3 red, 4 orange, 7 green and 10 blue battens. ...