แผ่นงานCommon Core 6th Grade Math Review
คำถามทั้งหมด: 20
Francis scores 3 more than 2 times the number of points that Riad scores.
If r represents the number of points Riad scores, which expression represents the
number of points Francis scores?
5r
6r
2r + 3
3r + 2
Which pair of expressions are equivalent?
10(x + 4)
and
10x + 14
3(x + 5)
and
3x + 5
x + x + x + 1 + 1 + 1 and
3(x + 1)
x + x + x + x + 1 + 1 + 1 + 1
and
8x
Which expressions are a sum of two terms?
Select all the correct answers.
2t
(22)(x)
4 + 3m
2x + 3y
6n + 2 + p
Consider the set x = {5, 3, 1, 0}. Which value of x makes 15 – 3x = 0 true?
x = 5
x = 3
x = 1
x = 0
Nanette goes fishing. Of the fish Nanette catches, 32
are catfish. She catches 12 fish
that are not catfish.
Which equation and solution represent the total number of fish, x, Nanette catches?
31x=12
x=36
32x=12
x=18
x=(31)(12)+12
x=16
x=(32)(12)+12
x=20
The table shows how much money Alfredo makes for every car he washes.
Which equation shows how much money, m, Alfredo makes, if he washes c cars?
c = 12m
m = 12c
c = m + 12
m = c + 12
Consider the equation 21=m+14 61
Which step will help to solve this equation?
Add 1461
on both sides of the equation.
Subtract 1461
on both sides of the equation.
Multiply both sides of the equation by 1461
Divide both sides of the equation by 1461
Which point on the number line has the greatest absolute value?
point A
point B
point C
point D
Which statement describes a negative change?
A person deposits $75 in a bank account.
The temperature changes from –9° to –3°.
The charge on an atom changes from +3 to +1.
The barometer changes from 32.06 inches to 32.18 inches.
Dena, Barb, Ryan, and Joe played a game where the lowest value wins.
Dena’s score was 3. Barb’s score was –6. Ryan’s score was –4. Joe’s score was –2.
Which statement is true?
Joe’s score beat Dena’s score.
Ryan’s score beat Barb’s score.
Joe had the worst score.
Dena won the game.
What are possible coordinates of point F?
(0.4, 0.5)
(–0.4, 0.5)
(0.5, –0.2)
(0.5, –0.4)
Jane walks 30 yards in a rectangular pattern. The graph displays her starting point and first turning point. Each unit represents 1 yard.
At what other points will Jane turn to return to her starting point?
(1, 5) and (1, –3)
(5, 0) and (–3, 0)
(2, 5) and (2, –3)
(–1, 0) and (–3, 0)
456 ÷ 19 =
(a)
70.933 + 1.231 =
(a)
32.7 × 4.9 =
(a)
What is the value of 10,764 ÷ 23?
(a)
What is the value of 34.8 × 6?
(a)
What is the difference of 18.36 and 7.9?
(a)
Seawater contains salt. Because of this, seawater freezes only at temperatures colder than 2 degrees below zero on the Celsius scale.
Let t represent the temperature of seawater in degrees Celsius. Which inequality
represents the temperatures at which seawater freezes?
t < –2
t > –2
t < 2
t > 2
An airline company allows passengers to bring a suitcase on the plane at no extra
charge if the weight of the suitcase, w, is less than 50 pounds.
Which inequality and number line represent the solution set of when a passenger can bring a suitcase on the plane at no extra charge?
แป้นคำตอบCommon Core 6th Grade Math Review
คำถามทั้งหมด: 20
2r + 3
x + x + x + 1 + 1 + 1 and
3(x + 1)
4 + 3m
, d)2x + 3y
x = 5
31x=12
x=36
m = 12c
Subtract 1461
on both sides of the equation.
point A
The charge on an atom changes from +3 to +1.
Joe’s score beat Dena’s score.
(0.5, –0.4)
(2, 5) and (2, –3)
t < –2
