Across
- 3. ___________ calculation refers to calculating with numbers without using a pen or calculator.
- 4. A factor tree is a diagram that lists the ________ factors of a number.
- 8. When multiplying or dividing numbers with the same sign, the answer is __________
- 9. The _________ root of a number is that number which is multiplied 3 times to get the original number.
- 11. ________ division is a technique for dividing by numbers with two or more digits (whole numbers greater than 10)
- 12. To _________ a decimal, cut it at the required decimal place and look at the digit in the next place
- 13. The __________ common factor of two numbers is the largest number that is a factor of both of these numbers
- 16. When multiplying or dividing numbers with different signs, the answer is __________
Down
- 1. ________ division is a technique for dividing by one-digit numbers (whole numbers less than 10).
- 2. A ___________ decimal is a decimal that ends
- 5. A _______ (in index notation) is (in index notation) a number raised to a power
- 6. Order of _________ are the rules for calculating an expression involving mixed operations
- 7. A ___________ decimal is a decimal that has one or more digits that repeat endlessly
- 10. The __________ common multiple of two numbers is the smallest number that is a multiple of both of these numbers.
- 14. A ________ root of a number is a value that, when multiplied by itself, gives the number.
- 15. _________ notation is a way of writing powers for the repeated multiplication of a number