Addition
A new order of instruments comes in today. There are 8 guitars and 3 flutes from the order. Together with the 5 guitars that the store has, how many guitars are there in total?
8 + 5 = 13
There are 13 guitars in total.
She had 6 bags of flour but used up 4 bags on Sunday. How many bags of flour did she have left?
6 – 4 = 2
There were 2 bags of flour left.
The class is doing a math activity. There are 5 groups of 4 students. How many students are there in the class?
5 x 4 = 20
There are 20 students in the class.
Lexie has a lot of art materials. She needs to organize all these materials into containers. She counted her crayons and found out that she has 80 crayons which she will place in crayon boxes. Every crayon box can contain 8 crayons. How many crayon boxes does she need?
80 ÷ 8 = 10
She needs 10 crayon boxes.
How many corners does a circle have?
0
During the first week, they received 12 boxes of canned soup and 36 boxes of crackers. During the second week, they received 25 boxes of canned soup and 24 boxes of crackers. How many boxes of crackers did they receive in total?
36 + 24 = 60
They received 60 boxes of crackers in total.
On Sunday, 80 letters were received at the post office. However, 9 letters were not addressed properly and needed to be returned and 7 letters did not have enough stamps. How many letters could be mailed out successfully?
80 – 9 – 7 = 64
64 letters could be mailed out successfully.
There are 6 houses on a small street. Each house has a family with 4 children, 2 cats and a dog. Outside each house, there is a mailbox. There are 3 letters in each of the six mailboxes. How many letters are there in total?
3 x 6 = 18
There are 18 letters in total.
Christian and his parents went to Mount Falton National Park for the weekend. They were welcomed warmly by the rangers who invite volunteers and call them “earth keepers”. Christian’s mother prepared lemonade. Every pitcher of lemonade can fill 5 glasses. If she was able to serve 30 glasses of lemonade in 2 hours, how many pitchers of lemonade did she prepare?
30 ÷ 5 = 6
She prepared 6 pitchers of lemonade
How many right angles does a rectangle have?
4
Upon finishing the treehouse, Charlie’s mother served them freshly baked cookies. If Charlie ate 15 cookies, his father ate 10 and his mother only ate 5, please write an equation to show how many cookies were eaten in total?
15 + 10 + 5 = 30
There were 30 cookies eaten.
Some deer families are also moving out to avoid the shortage of grass that will result from the snow. If there are 79 deer families in the area and 45 of them stayed, how many deer families moved out?
79 – 45 = 34
34 deer families moved out for winter.
Andrew is having his friends over for game night. So he decided to prepare snacks and games. Andrew tried to compute his expenses for the game night. If he spent $9 for each game they played and they played a total of 5 games, write an equation for how much money he spend on games that night.
9 x 5 = 45
Andrew spent $45.00 for that night.
Shiela has started writing a list of the gifts that she plans to give to her family and friends this Christmas. It has been tradition in Shiela’s home to hang a sock above the fireplace for each member of the family. This year, she placed a cinnamon ball every day in the socks for 5 of her family members. Write an equation showing how many days she can she do this if she bought 50 cinnamon balls?
50 ÷ 5 = 10
Shiela can do this for a total of 10 days.
Which polygon has 4 sides?
Triangle
Parallelogram
Hexagon
Pentagon
Parallelogram
Three boxes filled with fiction books and two boxes filled with reference books were just delivered. If each box is filled with 120 books, how many fiction books are there?
120 + 120 + 120 = 360
There are 360 fiction books.
There were 445 non-fiction books but 83 went missing and 45 were transferred to another library. How many non-fiction books are left?
445 – 83 – 45 = 317
There are 317 non-fiction books left.
A hotel has 7 floors. The lobby, restaurant and gym are located on the ground floor. The guestrooms are on 1st to 6th floors. If there are 35 standard rooms on each floor, how many standard rooms are there?
35 x 6 = 210
There are 210 standard rooms.
In a car factory, there are 8 assembly lines. Each assembly lines manufactures cars at the same speed. If the factory produces 48 cars in a day, how many cars does each assembly line make each day?
48 ÷ 8 = 6
Each assembly line can make 6 cars each day.
Which polygon has more than 5 vertices?
Pentagon
Quadrilateral
Triangle
Hexagon
Hexagon
According to the library system, there are 238 new patrons, 145 inactive patrons and 673 active patrons. How many patrons are there in total in the library system?
238 + 145 + 673 = 1,056
There are 1,056 patrons using the library system.
There are 2,475 books in total in the library. 592 books are on loan and 137 books are missing. Out of the 592 books, 74 books are late. How many books are there in the library?
2475 – 592 – 137 = 1,746
There are 1,746 books in the library.
There are 18 suites altogether in the hotel. Each suite has 3 beds and there is a bed side table beside each side of each bed. How many bed side tables are there in all the suites?
3 x 2 x 18 = 108
There are 108 bed side tables.
At a fire station, there are 9 fire engines and 5 ambulances. There are 54 firefighters on duty for each 12-hour shift. How many firefighters can be assigned equally to each fire engine?
54 ÷ 9 = 6
6 firefighters are assigned to each fire engines.
A square must have:
exactly 2 right angles
no sides that are parallel
4 sides that are the same length and 4 right angles
4 acute angles
4 sides that are the same length and 4 right angles