Basic math

Twelve MINUS/PLUS five equals 17

The charges together PLUS/COME TO $35.50.

to increase a number to a greater whole number, often ending in zero

to split a number into equal amounts

Steel bar used to reinforce concrete

What is the REMAINDER/MULTIPLY when you divide 16 by 3?

Nineteen ADD/MINUS four is fifteen

building material made by mixing small stones and sand with limestone, clay, and water

Ten minus two EQUALS/ROUNDS UP six plus two

to take one number away from another

to combine two or more numbers

to add one number to itself a specific number of times