Which shows the phrase "15 divided by 5" as a numerical expression?
a) 15 + 5
b) 5 x 15
c) 5 ÷ 15
d) 15 ÷ 5
d) 15 ÷ 5
100
What is the first operation you will perform to evaluate this expression?
57 ÷ (9 + 3) – 8
A. multiplication
B. division
C. subtraction
D. addition
D. addition
100
What is a rule for this table?
x 17 25 32 41
? 11 19 26 35
A. x – 6
B. x + 6
C. x – 7
D. x + 7
A. x – 6
100
What is the rule used for Rule B?
Rule A 0 2 4 6
Rule B 0 6 12 18
A. Start at 0. Add 2.
B. Start at 2. Add 6.
C. Start at 0. Add 6.
D. Start at 0. Multiply by 6.
C. Start at 0. Add 6
100
Marissa earned $480 in the summer. If she earned $40 a week, how many weeks did she work?
a. 48
b. 12
c. 10
d. 9
b. 12
200
Which shows the phrase "6 times the sum of 3 and 4"?
A. 6 + 3 + 4
B. (3 + 4) ÷ 6
C. 6 × (3 + 4)
D. (3 + 4) – 6
C. 6 × (3 + 4)
200
What is the value of the expression? Use the correct order of operations.
4 × 5 + 9 – 2 × (6 + 1)
A. 15
B. 69
C. 119
D. 378
A. 15
200
What is a rule for this table?
p 7 15 19 23
? 29 37 41 45
A. p + 19
B. p – 22
C. p + 22
D. p – 19
C. p + 22
200
What is the relationship between the corresponding terms in Rules A and B?
Rule A 0 2 4 6
Rule B 0 6 12 18
A. Rule B is always 4 greater than Rule A.
B. Rule A is always 3 times as much as Rule B.
C. Rule A is always 4 greater than Rule B.
D. Rule B is always 3 times as much as Rule A.
D. Rule B is always 3 times as much as Rule A.
200
A public pool opened for the summer. A total of 246 people came swimming over the first 3 days it was open. On the first day, 79 came to swim. On the second day, 104 people swam. How many people swam on the third day?
a. 82 people
b. 63 people
c. 142 people
d. 64 people
b. 63 people
300
A teacher needs 6 craft sticks for each student in a class for a project. Which numerical expression shows the total craft sticks needed if there are 36 students?
A. 6 × 36
B. 6 ÷ 36
C. 36 + 6
D. 6 – 36
A. 6 × 36
300
What is the value of the expression? Use the correct order of operations.
18 + 5 + (5 – 3) × 6 ÷ 3 – 2
A. 25
B. 27
C. 48
D. 50
A. 25
300
What is the rule for the table?
s 35 40 45 50
? 7 8 9 10
s ÷ 5
300
Rule F: Start with 5. Add 5.
Rule G: Start with 10. Add 10.
What is the relationship between corresponding terms in Rules F and G?
Make a table to help you answer the question if necessary.
A. Rule F is always 2 times as many as Rule G.
B. Rule G is always 5 less than Rule F
C. Rule G is always 2 times as much as rule F.
D. Rule F is always 5 less than Rule G.
C = Rule G is always 2 times as much as rule F
300
Jacobson Animal Shelter has half as many cats as dogs. The shelter has 30 dogs. How many total animals does the shelter have?
45 animals
400
Translate the expression into words:
8 x (12 - 6)
eight times the difference of 12 and 6
400
5 x (6 - 3) + 10 ÷ (8 - 3)
17
400
Use the table to find the score a student should receive for answering 19 questions correctly.
3 16 18 19
15 80 90 ?
95
400
Rule S: Start with 21. Add 8.
Rule T: Start with 15. Add 8.
What is the relationship bewteen the corresponding terms in Rules S and T?
Make a table to help you answer the question if necessary.
A. Rule T will always be 6 times as much as Rule
S.
B. Rule S will always be 6 times as much as Rule
T.
C. Rule S will always be 6 less than Rule T.
D. Rule T will always be 6 less than Rule S.
D. Rule T will always be 6 less than Rule S.
400
Christina collects stamps. She has 47 stamps in all. She has 20 stamps from Europe. The number of African stamps is 2 times the number of Asian stamps. How many stamps from each of these three continents does she have?
20 European, 18 African, 9 Asian
500
Explain what the expression (5,903 + 1,250) x 6 means
It means add 5,903 and 1,250 and then multiply the sum by 6
500
Insert parentheses to make this statement true:
7 x 4 - 4 ÷ 2 = 26
7 x 4 - (4 ÷ 2) = 26
500
Evaluate the expression 48 ÷ n when n = 6
8
500
Find the relationship between the corresponding terms in each rule
Rule A: Start with 47. Subtract 3
Rule B: Start with 59. Subtract 3
Rule B is always 12 greater than rule A
500
In Mackenzie's class there are 23 students. 14 students have brown hair. 2 times as many students have blonde hair as have red hair. How many students have each hair color?