this is the number left over when it cannot be equally shared .
opposite operations, like division and multiplication.
a property that states that multiplying a sum by a number is the same as multiplying each addend in the sum by the number and then adding the products.
a number sentence that uses the equal sign to show that two amounts are equal.
a letter or signal that stands for an unknown number or numbers
an angle smaller than a right angle
the amount a container can hold