1:00
en
CR
Pre-Alg Vocab Ch 1
25
absolute value:The distance a number is from zero on the number line
coefficient:The number that multiplies the variable
product:Indicates multiplication
expression:A mathematical phrase that uses variables, numbers, and operation symbols
evaluate:Substitute the number for the variable and simplify
subtraction:Add the opposite
integers:Whole numbers and their opposites;...-2,-1,0,1,2,...
irrational:Numbers that do not stop and do not repeat; can't be written as a quotient
natural:The numbers 1,2,3,....
opposites:Numbers that are the same distance from zero but in opposite directions
rational:Numbers that can be written as a quotient
real:The rationals plus the irrationals
simplify:To make simple
variable:A letter that represents a number
whole:The numbers 0,1,2,3,...
prime:A number greater than 1 with exactly 2 factors
composite:A number greater than 1 with more than 2 factors
coordinateplane:a plane formed by two number lines that intersect
quadrants:four regions formed by the x axis and y axis on the coordinate plane
commutative:Name the property x + y = y + x
associative:Name the property (a + b) + c = a + (b + c)
identity:Name the property 8(1) = 8
identity:Name the property 5 + 0 = 5
multiplicationpropertyofzero: 4(0) = 0
multiplicationpropertyofnegativeone: 3(-1) = -3
Pre-Alg Vocab Ch 1
Across:2. | The numbers 0,1,2,3,... | 3. | Name the property (a + b) + c = a + (b + c) | 5. | To make simple | 8. | The rationals plus the irrationals | 9. | Name the property 8(1) = 8 | 10. | A letter that represents a number | 12. | Numbers that are the same distance from zero but in opposite directions | 14. | a plane formed by two number lines that intersect | 15. | Indicates multiplication | 16. | The numbers 1,2,3,.... | 18. | Substitute the number for the variable and simplify | 19. | Add the opposite | 22. | A number greater than 1 with exactly 2 factors | 23. | Numbers that can be written as a quotient | 24. | Name the property x + y = y + x | 25. | The number that multiplies the variable |
| | Down:1. | 3(-1) = -3 | 4. | A number greater than 1 with more than 2 factors | 6. | four regions formed by the x axis and y axis on the coordinate plane | 7. | 4(0) = 0 | 11. | Numbers that do not stop and do not repeat; can't be written as a quotient | 13. | A mathematical phrase that uses variables, numbers, and operation symbols | 17. | The distance a number is from zero on the number line | 20. | Name the property 5 + 0 = 5 | 21. | Whole numbers and their opposites;...-2,-1,0,1,2,... |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only
Pre-Alg Vocab Ch 1
Across:2. | The numbers 0,1,2,3,... | 3. | Name the property (a + b) + c = a + (b + c) | 5. | To make simple | 8. | The rationals plus the irrationals | 9. | Name the property 8(1) = 8 | 10. | A letter that represents a number | 12. | Numbers that are the same distance from zero but in opposite directions | 14. | a plane formed by two number lines that intersect | 15. | Indicates multiplication | 16. | The numbers 1,2,3,.... | 18. | Substitute the number for the variable and simplify | 19. | Add the opposite | 22. | A number greater than 1 with exactly 2 factors | 23. | Numbers that can be written as a quotient | 24. | Name the property x + y = y + x | 25. | The number that multiplies the variable |
| | Down:1. | 3(-1) = -3 | 4. | A number greater than 1 with more than 2 factors | 6. | four regions formed by the x axis and y axis on the coordinate plane | 7. | 4(0) = 0 | 11. | Numbers that do not stop and do not repeat; can't be written as a quotient | 13. | A mathematical phrase that uses variables, numbers, and operation symbols | 17. | The distance a number is from zero on the number line | 20. | Name the property 5 + 0 = 5 | 21. | Whole numbers and their opposites;...-2,-1,0,1,2,... |
| |
© 2015
PuzzleFast.com, Noncommercial Use Only