Across
- 3. – A relationship between symbols and/or numbers that is balanced.
- 4. – A line segment that contains the center and has its endpoints on the circle. Also, the length of this segment.
- 6. triangle – A triangle that has three equal angles and three sides the same length.
- 7. – A positive or negative number that expresses the power to which the quantity is to be raised or lowered. It is placed above and to the right of the number.
- 8. – The measurement unit of an angle.
Down
- 1. – The bottom symbol or number of a fraction.
- 2. fraction – Fraction with a denominator of 10, 100, 1,000, etc., written using a decimal point.
- 4. – That which results from subtraction.
- 5. root – A number that when multiplied by itself twice gives the original number. For example, 4 is the cube root of 64.
- 6. notation – To point out the place value of a digit by writing the number as the digit times its place value.
- 9. number – An integer which can be divided by 2, with no remainder.