Number Line
Write Inequalities
Greatest Common Factor
Least Common Multiples
100
The temperature is greater than 2°
t > 2
100
A number n is greater than 3 and less than 9.
Write two inequalities.
n > 3 and n < 9
100
There are 12 cookies and 18 cupcakes. You want to make equal snack bags with none left over.
What is the greatest number of bags you can make?
6 Bags
100
Markers come in packs of 2 and notebooks come in packs of 3.
What is the least number of each item you can have with no leftovers?
6 of each item
200
The temperature is less than 32
x < 32
◀════════════○────→
32
200
Maria’s cat weighs more than 5 pounds and less than 11 pounds.
Write two inequalities to show the possible weight c of the cat.
c > 5 and c < 11
200
There are 20 pencils and 30 erasers. You want equal school kits with no leftovers.
How many kits can you make, and how many of each item go in each kit?
10 kits; 2 pencils and 3 erasers in each kit
200
Water bottles come in packs of 5 and sandwiches come in packs of 4.
What is the least number of each item?
20 of each item
300
A number p is at least 2.
Write the inequality and graph it on the number line.
Answer: p ≥ 2
Number Line:
←────●════════════▶
2
300
The temperature t is at least 20 degrees and less than 35 degrees.
Write the inequalities.
t ≥ 20 and t < 35
300
There are 28 apples and 42 oranges. You want to split them into identical baskets with nothing left over.
What is the greatest number of baskets you can make?
14 baskets
300
Juice boxes come in packs of 6 and cookie packs come in packs of 8.
How many of each item will you have at the least common amount?
24 of each item
400
A number m is fewer than −3.
Write the inequality and graph it on the number line.
m<−3
Number Line:
◀════════════○────→
-3400
A basketball player scored fewer than 30 points but more than or equal to 18 points.
Write two inequalities for p, the number of points scored.
p < 30 and p ≥ 18
400
There are 36 granola bars and 48 juice boxes. You want equal lunch packs with none left over.
How many lunch packs can you make, and what goes in each pack?
12 lunch packs; 3 granola bars and 4 juice boxes in each pack
400
Basketballs come in packs of 9 and cones come in packs of 12.
What is the least common multiple, and how many packs of each are needed?
LCM = 36; 4 packs of basketballs and 3 packs of cones
500
A number k is no more than 5.
Write the inequality and graph it on the number line.
Number Line: k ≤ 5
◀════════════●────→
5500
The height h of a roller coaster rider must be greater than or equal to 48 inches and less than 72 inches.
Write the compound inequality.
h ≥ 48 and h < 72
500
A teacher has 54 markers, 72 crayons, and 90 pencils. She wants to make identical art kits with no supplies left over.
What is the greatest number of kits she can make, and how many of each item are in each kit?
18 kits; 3 markers, 4 crayons, and 5 pencils in each kit
500
Tickets are sold in groups of 15 and wristbands are sold in groups of 18.
What is the smallest number of tickets and wristbands you can buy so both totals are equal, and how many groups of each are needed?
90 total; 6 groups of tickets and 5 groups of wristbands