Order of Operations
Which expression could represent the following phrase?
Divide 12 by 3, then subtract 2.
Ⓐ 3 ÷ 12 – 2
Ⓑ 3 ÷ (12 – 2)
Ⓒ 12 ÷ 3 – 2
Ⓓ 12 ÷ (3 – 2)
Ⓒ 12 ÷ 3 – 2
420 cubic inches
Solve 657 X 84.
55,188
The fifth grade students at Lighthouse Elementary sold pencils to raise money. They sold a total of 672 pencils. If the pencils are only sold in boxes of 36, how many total boxes will need to be ordered?
18 R 24
We need to buy another box...19
Christine & Noelle are baking cookies. The recipe lists 3/8 cup of flour. They only have 1/4 cup of flour left. How many more cups of flour do they need to bake the cookies?
1/8 cup of flour
Which expression could represent the following phrase?
Multiply the sum of 4,878 and 3,297 by 4
Ⓐ 4,878 + (3,297 X 4)
Ⓑ 4,878 - 3,297 X 4
Ⓒ (4,878 + 3,297) X 4
Ⓓ 4 x 4,878 + 3,297
Ⓒ (4,878 + 3,297) X 4
Select all the options that could have the same volume as the rectangular with a length 4, a width of 5 and a height of 6.
A. length: 8, width: 10, height: 2
B. length: 10, width: 4, height: 3
C. length: 12, width: 2, height: 10
D. length: 15, width: 4, height: 2
E. length: 20, width: 3, height: 2
B, D, E
An expression is shown.
4273 × 48
What is the value of the expression?
205,104
Solve 4,335 ÷ 17.
255
What is the value of the expression 5/6 - 8/18?
7/18
What is the value of the expression
12 + 24 ÷ 6 – 2 × 2?
12
Select all the options that could be the dimensions of a rectangular prism with a volume of 480 cubic feet (ft).
A. length: 4 ft, width: 8 ft, height: 0 ft
B. length: 5 ft, width: 6 ft, height: 16 ft
C. length: 5 ft, width: 12 ft, height: 8 ft
D. length: 2 ft, width: 2 ft, height: 8 ft
E. length: 10 ft, width: 6 ft, height: 8 ft
B, C, E
A. 640 ÷ 16
B. 480 ÷ 12
C. 560 ÷ 14
D. 400 ÷ 4
E. 960 ÷ 24
A, B, C, E
Jimmy travels 6,396 miles. If he stops every 82 miles to walk his dog, how many times does he stop?
He stops 78 times.
What is the value of the expression 3 2/3 + 1 4/5?
4 22/15 or 5 7/15
Which expression could represent the following phrase?
subtract 4 from the sum of 9 and 2
Ⓐ (9 + 2) – 4
Ⓑ 9 – 4 + 2
Ⓒ 4 – (9 + 2)
Ⓓ 4 – 9 + 2
Ⓐ (9 + 2) – 4
A rectangular prism has a volume of 504 cubic centimeters. The prism has a height of 9 centimeters. What could be the possible dimensions for the base?
8 x 7
7 x 8
14 x 4
4 x 14
Every day, for 5245 days, Lisa runs for 45 minutes after school. How many total minutes has she run?
236,025 minutes
Ricardo has 1,234 comics. He wants to put all of his comics into plastic sleeves. Each sleeve holds 24 comics. How many sleeves does he need for all his comics?
51 R 10
His 10 comics need another sleeve...52.
Dorothy, Kyle, and Christina are baking cookies. Dorothy has 1/2 cup of flour, Kyle has 2 2/6 cups of flour, and Christina has 1 3/4 cups of flour. How many cups of flour do they have altogether?
4 7/12 cups of flour
12 + (40 - 12) ÷ 7 x 3
24
Ms. Mayer is shipping oranges in a box the shape that is the shape of a rectangular prism. The box has a volume of 72 cubic feet and a height of 6 feet. Which could NOT be the width of the box?
A. 12 feet
B. 9 feet
C. 6 feet
D. 4 feet
B. 9 feet
The city of Rockville is holding a concert to raise money for a new park. Concert tickets cost $32 each. 52,466 tickets have been sold. How much money has been raised from ticket sales?
1, 678,912 dollars
Alex gets paid $18 an hour to babysit. After 6 months he earned $2466 babysitting. How many hours did Alex babysit in the 6 months?
137 hours
Kade and Kim were collecting sea shells. Kade collected 2 5/12 pounds. Kim collected 6 1/4 pounds. How many more pounds did Kim collect than Kade?
3 10/12 more pounds