1.
Add, plus, sum, more than, increase, altogether.
2.
Subtract, minus, difference, less than, decrease, take away
3.
Multiply, times, product, array, groups of.
4.
Divide, divided by, share, split, quotient.
5.
Total, equivalent, balances, the same as.
6.
Integer, decimal, fraction, whole number,
13.
division, multiplication, addition, subtraction
15.
Triangle, square, rectangle, circle, polygon,
18.
Parallel, perpendicular, straight, dotted,
20.
Acute, obtuse, right angle, straight angle.
21.
The space within a shape.
22.
The distance around a shape.
24.
Solve, evaluate, unknown, variable.
25.
Term, factor, coefficient.
26.
Coordinate, axis, linear, quadratic.
