Integers
What integers are between -8 and 4?
-7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3
Order the following integers on a number line: -1, 4, -7, 5, 8, -3.
-7, -3, -1, 4, 5, 8
Solve: 14 + (15 - 4)
25
A farmer has a small section of land with 4 rows of corn plants. In each row there are 6 plants. Each corn plant has 3 ears of corn growing. What is the total number of ears of corn the farmer has?
(6x3) x 4
= 72
The farmer has 72 ears of corn.
Compare the two integers below using the <, >, or = symbol to make the statement true. +6 ____ +4
+6 > +4
The Dead Sea is 423m below sea level. Write this number as an integer.
-423
Order the following integers on a number line: 0, 12, 6, -5, -2, 9, 3, -17, -9, -10, 11.
-17, -10, -9, -5, -2, 0, 3, 6, 9, 11, 12
Solve: 70 - 12 x (2 + 3)
10
Geronimo earns $4 for each car he washes and $7 for each lawn he mows. He washes 4 cars and mows 3 lawns. How much money did Geronimo make?
(4x4) + (7x3)
= 37
Geronimo made $37.
Three added to the quotient of 10 divided by 2, multiplied by 4.
= 32
The temperature on Monday was 6 degrees. The temperature on Tuesday dropped 10 degrees. What was the temperature on Tuesday? Write your answer as an integer.
-4 degrees
Order the following set of integers from smallest to largest: 5, -1, -14, 7, 1, -5, -11.
-14, -11, -5, -1, 1, 5, 7
Solve: [25 - (3x3)] / 2
/ = divide
8
Sarah and her four friends are buying pizza for a graduation party. The large pizza costs $10 and the medium pizza costs $6. They bought four large and five medium pizzas. How much did they each spend if they split the cost equally?
((10x4) + (6x5)) / 5
= 14
They each spent $14 on pizza for the party.
What opposite integer would make the following statement true? 3 > ____
3 > -3
What are opposite integers? Give an example to go with your explanation.
Opposite integers are integers that are the same distance from zero on opposite sides of a number line. Example: 1 and -1.
Order the following integers from largest to smallest: 12, -8, 33, 24, -10, -19, 26, -13.
33, 26, 24, 12, -8, -10, -13, -19
Solve: 3 x (7+4) + (24 / (8-6)) x 9 - 89
52
Carsen wants to put up a glow-in-the-dark constellation display in his room. He needs a pack of two-sided tape, which costs $12. The star stickers cost $14 per pack and he wants to buy 3 packs. How much change will Carsen receive back if he gives the cashier $75?
75 - (12 + (14x3))
= 21
He will receive $21 back in change.
Add the sum of 3 plus 4 to the product of 7 times 2, then multiply by 4.
((3+4) + (7x2)) x 4
= 84
Is +5.5 an integer? Explain why or why not.
No +5.5 is not an integer because integers are whole numbers and +5.5 is not a whole number.
Compare the two integers below using the <, >, or = symbol to make the statement true. -9 ____ -5
-9 < -5
Solve: 15 x 3 - (40/10 + 6) x 2 + 2 - (28/7)
23
Jaden and Claire have $10 to spend at Superstore. If they get 3 apples which cost $1 each, 4 avocados which cost a total of $2, and two apple pies which cost $2 each. How much change will they get back after their purchase?
10 - ((3x1) + 2 + (2x2))
= 1
They will get back $1 in change.
Ralph is shopping for school clothes. He buys 2 shirts and a pair of pants. The shirts cost $4 each and the pants cost $8. He paid with a $20 bill. How much change will he receive back?
20 - ((2x4) + 8)
= 4
He will receive $4 back.