Order of Operations
Find the value of the expression:
5 x 4 + 5(32-25)
55
Which of the following is not a parallelogram?
a. rectangle
b. square
c. trapezoid
d. rhombus
c. trapezoid
Jenna's notebook is 4/6 foot long. Kim's notebook is 1/4 foot long. How much longer is Jenna's notebook than Kim's notebook?
5/12
3 students brought their pets to school. Below are the weights, in pounds, of each of their pets.
Peter's Dog: 20.67
Lisa's Cat: 20.432
Jaden's Cat: 21.87
List the weights to be ordered from greatest to least.
21.87, 20.67, 20.432
Kylie makes 112 bracelets a day. How many bracelets would Kylie make in 37 days?
Kylie would make 4,144 bracelets in 37 days.
Melissa wrote the following expression:
15 x 7 - 6(32+3)
What do the parentheses indicate in the expression?
a. Multiply 15 by 7
b. Multiply 6 by 32 before adding 3
c. Add 32 plus 3 before multiplying by 6
d. Subtract 6 from 7
c. Add 32 plus 3 before multiplying by 6
Draw a quadrilateral that has all congruent sides
4/6 - 1/4
a. 2/3 c. 1/2
b. 5/12 d. 3/8
b. 5/12
Write the following fraction as a decimal:
1/2
1/4
3/4
1/2 = 0.5
1/4 = 0.25
3/4 = 0.75
352 ÷ 22 = ?
16
Mikayla wants to see how many rocks she has collected.
She has 3 boxes of sedimentary rocks with 12 in each box. She has 2 bags of igneous rock with 5 in each bag. She finds 3 more sedimentary rocks right outside her house.
Which expression can be used to show how many rocks Mikayla has collected?
a. (3 + 12)+(2+5)-3 b. (3x12)+(2x5)+3
c. (3x12)+(2x5)-3 c. 3(12+2+5)+3
b. (3x12)+(2x5)+3
Draw a triangle with one right angle and no equal sides.
right scalene triangle
15 3/4 - 6 1/2 = ?
9 1/4
20 - 15.432 = ?
4.568
Megan is building a toy box in the shape of a rectangular prism. The base of the box if 5 feet long and 6 feet wide. How tall, in feet, must Megan make the toy box so that the volume is exactly 90 cubic feet?
5 x 6 x 3 = 90
The height must be 3 feet
What expression has a value of 15?
3(16+3)÷3
(5 x 6) ÷ (4 - 2)
(30 x 4) ÷ 5
(5 x 6) ÷ (4 - 2) = 15
Draw an acute isosceles triangle
isosceles: at least 2 congruent sides
Jaden and Elliot are measuring how tall they are. Jaden is 60.4 inches tall. Elliot is 3 1/10 inches taller than Jaden. How tall is Elliot?
a. 57.3 b. 63.59
c. 59.8 d. not here
60.4 + 3 1/10 = 63.5
d. not here
54.234 - 16.2 = ?
38.034
Marcus put 1,075 pencils into boxes. He put 25 in each box. How many boxes did Marcus need for his pencils?
a. 33 b. 40
c. 43 d. 37
1,075 ÷ 25 = 43
Jenna bought 9 toys that cost $6 each. She used a coupon for $6.40 off the total cost of the toy. The value is represented by this expression:
(9 x 6) - 6.40
How much did Jenna pay for the 9 toys in dollars and cents?
$47.60
Draw a quadrilateral that is NOT a parallelogram.
A trapezoid or an irregular quadrilateral
Linda has 3 gallons of milk. She gave her family 5/8 gallon of milk. How many gallons of milk does Linda have left?
a. 2 3/8 b. 2 1/8
c. 3 5/8 d. 3 3/4
a. 2 3/8
7 3/10 - 5.2 = ?
a. 2.5
b. 3.6
c. 2.1
d. 3.1
c. 2.1
At a wedding there are 23 seats at each table. How many tables are needed for 414 people to each have a seat?
414 ÷ 23 = 18