Module 1
The low temperatures for four nights in December for a city are recorded below.
−5°, 1°, 6°, −3°
Which lists the temperatures in the correct order from coldest to warmest?
−5°, −3°, 1°, 6°
What value of m makes the inequality −10m − 5 > 45 true?
-7
Gianna bought 8.2 pounds of berries. She used 6.8 pounds of the berries to make a pie. What equation can be used to find how many pounds of berries, b, Gianna has left over?
6.8 + b = 8.2
A streetlight measures 2/3 of the height of a flag pole. If a flag pole measures 12 and 3/10 meters high, what is the height of the streetlight?
8 and 1/5
Draw a number line showing −(−1)?
* plotted on positive 1 *
What is true about −4.94 and −4.8 when plotted on a number line?
−4.8 is greater than −4.94
or
−4.94 is less than −4.8
-24/-12
2
A certain experiment requires
0.68 kilogram of a chemical compound
to be used. A scientist has 34.17 kilograms of the compound. What is the greatest number of experiments that the scientist can perform?
50.25
Write the prime factorization of 36
2^2 x 3^2
Draw -4 on a number line that counts by 2.
* 4 spaces to the left of 0 ... -2, -4, -6, -8 *
What is the area of a rectangle with sides that measure 1/2in and 2/3in?
1/3in^2
What is the first step in evaluating the expression (9 − 8 ÷ 3 × 5)2 + 7?
6 ÷ 3
Jake ran 5 miles in 42.5 minutes. Kristy ran 3 miles in 26.4 minutes.
Who ran at a faster pace?
Jake because he ran 0.3 minute faster per mile.
A mechanic had a 3 and 1/5 gal. container of motor oil. The mechanic used 3/4 of the oil to complete a couple of oil changes. How much oil did the mechanic have left after completing the oil changes?
4/5
Sergio’s soccer team scored more than
6 goals each game this season. Draw a number line to represent how many goals his team scored in each game.
* plotted on positive 6 arrow going right open circle *
Is this inequality true: |−6| > −6
YES |−6| > −6
Nathan dove −5 feet into a pool. Jenny dove deeper into the same pool. Which could represent the depth that Jenny dove?
-6 feet through negative infinity
A furniture maker has two pieces of wood. One is 48 inches long, and the other is 64 inches long. The wood needs to be cut into pieces of equal length with no wood left over. What is the greatest possible length the furniture maker can cut each piece of wood?
16 inches
Select all the expressions that are not equivalent to
5 × 5 × 5 × 5 × 5 × 5.
5^6 5^6 × 5^1
6^5 5^3 × 5^3
6^3 × 6^2
6^5
5^6 × 5^1
6^3 × 6^2
Draw -1 + 4 = 3 on a number line.
* plot -1, go right 4 jumps, stop at 3 *
Write the numbers in order from GREATEST to LEAST.
−71.1
72 and 3/4
−72
−71 and 1/3
72.25
72 and 3/4, 72.25, −71.1, −71 and 1/3, −72
Which expression shows the correct way to rewrite 36 + 90 using the greatest common factor of the numbers?
18(2+5)
True or False
|−4| > |−2|
true
(1 and 1/6 - 13/18) x 10 and 1/5
4 and 8/15
True or False
|−8| < −1
false