MM4
Jacob wrote the expression shown.
10 / 5 + 4(72-6)
What do these parenthesis indicate in the expression?
F. Divide 10 by 5 before adding 4
G. Multiply 4 by 72 before subtracting 6
H. Add 5 and 4 together before subtracting 6 from 72
J. Subtract 6 from 72 before multiplying by 4
J. Subtract 6 from 72 before multiplying by 4
9 x 7
63
How many sections are shaded in?
3/5 of 15?
9
70/5
14
An expression is given.
3 x (8 + 2) / 2
Which statement is true about the parenthesis in this expression?
A. The parentheses indicate that 8 + 2 should be solved first
B. The parentheses indicate that 8 + 2 should be solved last
C. The parentheses indicate that 2/2 should be solved last
D. The parentheses indicate that 3 x 8 should be solved first
A. The parentheses indicate that 8 + 2 should be solved first
Mr. Lorenzo gave his 2 sons $50 to buy a cooler. The total cost for the cooler is $44. Mr. Lorenzo told his osns that they could each have an equal share of the change the receive. The equation shown can be used to determine s, the amount of money each son should receive in dollars.
s = (50-44) /2
What amount of money is represented?
$3
65 x 5
325
A chef used 1/4 cup of milk for one receipe. Then she used 2 cups of milk for each of 5 more recipes. The total number of cups of milk the chef used can be found by using this expression.
1/4 + (2x5)
How many cups of milk did the chef use?
10 1/4 c
844/4
211
Bonus #1
3 1/2
Bonus #2
4
23 x 34
782
Weather delayed 4/6 of the 24 flights departing from an airport.
How many flights departing from the airport were delayed by weather?
16
252/7
36
This equation can be used to find b, the number of dollars Mrs. Colton earned as a sales bonus last week.
b = 429 - (39 x 9)
What is the amount of Mrs. Colton's bonus?
$78
A teacher has some pencils in a bag and some in boxes.
- She has a bag with 36 unbroken pencils.
- She has 4 boxes with 120 in each box.
- There are 6 broken pencils in each box.
- She puts half of all the unbroken pencils in a storage cabinet.
Which expression can be used to show that the teacher puts 246 pencils in the storage cabinet?
A. 36 + 4(120) - 6 /2
B. 36 + 4(120-6) /2
C. [36 + 4(120) - 6] /2
D. [36 + 4(120 - 6)]/2
D. [36 + 4(120 - 6)]/2
124 x 54
6,696
Shauna is readin a 528 page book. She reads 22 pages every day. How many days will it take Shauna to read the entire book?
24
812/14
58
What is the value of this expression?
10[3 + (7+5) /3]
70
The length of one wall in Mr. Shelby's classroom is 29 feet. What is the length of this wall in inches?
348 in.
672 x 123
82,656
Kristin drinks 0.5 liter of orange juice with breakfast each day for 15 days. How many milliliters of orange juice does Kristin drink during the 15 days?
7,500 mL
1,250/10
125
The lengths of two insects are given below.
- Ladybug: 10 millimeters
- Walking stick: 30 centimeters
What is the difference in length of these two insects in millimeters?
290 mm