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Jenna Math
Practice Items That We've Covered
| Question | Answer |
|---|---|
| Closest to | Means estimate |
| Congruent | Equal to |
| Divisible by 2 | If the number ends in an even digit. |
| Divisible by 3 | If the sum of the digits is divisible by 3, then the number is. |
| Divisible by 5 | If the last digit in a number is 5 or 0, then it's |
| Divisible by 6 | If the number is even AND it's divisible by 3, then it's |
| Divisible by 10 | If the number ends in a zero, then it's |
| .4, the four is in the _________place. | tenths |
| .16, the six is in the ____place. | hundredths |
| .045, the five is in the _____place. | thousandths |
| .02174, the seven is in the ______place. | ten thousandths |
| When adding or subtracting decimals, make sure to ________the decimal place. | line up |
| When adding or subtracting fractions, make sure to have _________________. | common denominators |
| Lines that form a "T", are called ______________lines. | perpendicular |
| Lines that go in the same direction, and never touch, are called ________lines. | parallel |
| The (0,0) point of a graph | origin |
| Regrouping of addends doesn't change the value of a sum. | Associative property of addition |
| If a number ends with a "th" | It's talking about a decimal. |
| Ace | Always check for evens. |
| Sum | The answer to an addition problem. |
| Difference | The answer to a subtraction problem. |
| Product | The answer to a multiplication problem. |
| Quotient | The answer to a division problem. |