Posted by blaine on Monday, August 23, 2010 at 4:32pm.
explain how you can find the difference 120-70 using mental math. then name the difference
4th grade - Ms. Sue, Monday, August 23, 2010 at 4:35pm
12 take away 7 is 5. Then add a 0.
120-70 = 50
4th grade - joanna, Wednesday, August 25, 2010 at 7:09pm
by subtracting and doing good in school
math - shanya, Thursday, September 2, 2010 at 8:14pm
sara picked 16 flowers. 9 of the flowers were red. the rest of the flowers were yellow. how many yellow flowers did sara pick?
4th grade - jesenia garcia, Monday, September 10, 2012 at 9:47pm
4th grade math - Anonymous, Thursday, August 20, 2015 at 11:00pm
WhatIs the answer using mental math? 120-70
4th grade - umulkhyr, Sunday, January 3, 2016 at 9:07pm
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