A symbol that represents one or more numbers is called....
Variable
Constant
Coefficient
2. Multiple Choice
2 minutes
1 pt
Terms that have the same variables raised to the same exponents are..
Variable
Constant
Coefficient
Like Terms
3. Multiple Choice
2 minutes
1 pt
A numerical factor of a term that contains a variable
Variable
Constant
Coefficient
4. Multiple Choice
2 minutes
1 pt
A term without a variable
Variable
Constant
Coefficient
5. Multiple Choice
2 minutes
1 pt
added to, plus, sum of, more than, increased by, total of, and
subtraction
division
multiplication
addition
6. Multiple Choice
2 minutes
1 pt
subtracted from, minus, difference of, less than, decreased by, fewer than, take away
subtraction
division
multiplication
addition
7. Multiple Choice
2 minutes
1 pt
multiplied by, times, product of, twice of
subtraction
division
multiplication
addition
8. Multiple Choice
2 minutes
1 pt
divided by, quoitent of, half of
subtraction
division
multiplication
addition
9. Multiple Choice
5 minutes
1 pt
5 + 8 = 8 + 5 6(14) = 14(6) Changing the order of addends or factors does not chance the sum of the product
Commutative Property
Associative Property
Addition Property of Zero
Multiplication Property of 0 & 1
10. Multiple Choice
5 minutes
1 pt
(7 + 4) + 2 = 7 + (4 + 2) (5 * 8) * 3 = 5 * (8 * 3) Changing the grouping of addends or factors does not change the sum or product.
Commutative Property
Associative Property
Addition Property of Zero
Multiplication Property of 0 & 1
11. Multiple Choice
5 minutes
1 pt
7 + 0 = 7 The sum of any number and 0 is that number
Commutative Property
Associative Property
Addition Property of Zero
Multiplication Property of 0 & 1
12. Multiple Choice
5 minutes
1 pt
9 * 0 = 0 4 * 1 = 4 The product of any number is 0. The product of any number and 1 is that number.
Commutative Property
Associative Property
Addition Property of Zero
Multiplication Property of 0 & 1
13. Multiple Choice
5 minutes
1 pt
3(7 + 2)= 3 * 7 + 3 * 2 To multiply a sum or difference by a number, multiply each number in the sum or difference by the number outside the parentheses. Then evaluate.
Distributive Property
Associative Property
Addition Property of Zero
Multiplication Property of 0 & 1
14. Multiple Choice
5 minutes
1 pt
Evaluate the expression when x = 20 and y = 4. x ➗ 5
10
4
7
9
15. Multiple Choice
5 minutes
1 pt
Evaluate the expression when x = 20 and y = 4. y + x
24
4
12
9
16. Multiple Choice
5 minutes
1 pt
Evaluate the expression when x = 20 and y = 4. 8y - x
10
4
12
9
17. Multiple Choice
5 minutes
1 pt
Write the phrase as an expression. a number z is increased by 18
z + 18
z - 18
z(18)
18. Multiple Choice
5 minutes
1 pt
Write the phrase as an expression. the sum of 7 and the product of a number x and 12
12 + 7
7(12x)
7 + 12x
19. Multiple Choice
5 minutes
1 pt
Simplify the expression. 10 + (2 + y)
12y
13
12 + 1
12 + y
20. Multiple Choice
5 minutes
1 pt
Simplify the expression. (21 + b) + 1
22 + b
22b
12 + 1
12 + y
21. Multiple Choice
5 minutes
1 pt
Simplify the expression. 3(7x)
24 + x
21x
24x
12 + y
22. Multiple Choice
5 minutes
1 pt
Simplify the expression. 5.3 + (w + 1.2)
6.5 + w
5.3 + 1.2w
1.2 + w
12 + y
23. Multiple Choice
5 minutes
1 pt
Use the Distributive Property to simplify the expression. 2(x + 12)
2x + 12
2x + 24
x + 12
2 + 24
24. Multiple Choice
5 minutes
1 pt
Use the Distributive Property to simplify the expression. 11(b - 3)
11b - 33
11 - 33
11 - 3
25. Multiple Choice
5 minutes
1 pt
Use the Distributive Property to simplify the expression. 35(w - 2)
11b - 33
35w - 2
35 - 2
35w - 70
26. Multiple Choice
5 minutes
1 pt
Use the Distributive Property to simplify the expression. 5(n + 3) + 4n