Across
- 3. Numbers that work well together and numbers that are easy to work with in your head.
- 5. TO add a zero to the end of a number to make it ten times bigger.
- 8. A number with a numerator and denominator that show part of a whole.
- 9. A number, variable, or number with a variable in a expression that is separated by an plus or minus sign.
- 13. The bottom number in a fraction.
- 14. A number that has a decimal point that shows part of a whole, like tenths, hundredths.
Down
- 1. Part of a line with two endpoints. It has a beginning and an end.
- 2. A strategy that can be used to solve for unknown quantities. We often say cross multiply and divided by other number.
- 4. Can be written 3 different ways to show or compare two different things. Fraction form is most common.
- 6. A math sentence that shows two expression are equal, it has a number, operation, variable, and an equal sign.
- 7. The top number in a fractions that tells how many parts are being used or counted.
- 10. Numbers, or fractions, that look different but equal the same amount.
- 11. A round graph that shows parts of a whole.
- 12. Means changing a number to a nearby number that is easier to work with. Change a number to the nearest whole number, tenth, hundredths.