Math Academy Decimals of PI Answers
3+1-4
3+1*4*1-5-9-2
3*1-4+1
Math Academy A Pile of Pairs Answers
42-42, 37-37
42-42, 42*0
37*0
42*0
Math Academy ((((1+2)+3)+4)+5) Answers
1+2-3
3+3-6
6+4-10
10+5-15
6+15-21
Math Academy Table of 7 Answers
7+7*3-21-21
42/14*7-21