Week 1 Vocabulary
Across
- 3. Terms that are similar and can be combined. 3x & 5x
- 8. This property looks like this: 2(x+2)= 2x+4
- 9. A math sentence with an equals sign (2x+3=11)
- 10. The number in front of the variable
- 11. This property is about how we group numbers: 1+(2+3)=(1+2)+3
- 14. The parts of an expression separated by addition or subtraction signs
- 15. A math statement that uses signs such as < and >
- 16. A math phrase without an equals sign (2x+3)
- 17. The number of times the base is being multiplied against itself in an exponent problem
Down
- 1. The answer to a division problem
- 2. The answer to a multiplication problem
- 4. This property says that if I multiply a number by one, I get the number.
- 5. The answer to a subtraction problem
- 6. A letter used to represent something we don't know in a math problem
- 7. This property is about how we move numbers. 1+2+3=3+2+1
- 12. The answer to an addition problem
- 13. The number that is being multiplied against itself in an exponent problem