subtract
what is 20-10
what is 10
what is 0.2 as a fraction
what is 2/10
what shape has 4 equal sides
what is a square
what is 5+5
what is 10
what is 5x4
what is 20
what is 234-230
what is 4
what is 0.54 as a fraction
what is 54/100
true or false can a rectangle be a square
35+65
what is 100
Amy has 10 party bags and she wants 3 chocolates in each. how many chocolates does she need?
what is 30?
what is 674-342
what is 332
5/6+7/6
what is 2
what shape has 6 sides
what is a hexagon
what is 343+542
what is 885
a school has 18 classes and each class has 28 students. How many students are in the school?
what is 504
what is 2,343-1,323
what is 1,020
what is 8/7+9/7
what is 2 3/7
what shape has 8 sides
what is a octagon
what is 2,007+6,432
what is 8,439
what is 98x56
what is 5488
what is 9,654-7,653
what is 2,001
what is 10/9+7/9
what is 1 8/9
what shape has 7 sides double points
what is a heptagon
what is 8,546+5,489
what is 14035
what is 225x64
what is 14400