Select ALL of the factors that 18 and 24 have in common.
Question 2
2.
What is the Greatest Common Factor of 24 and 30? _______
What is the Greatest Common Factor of 3 and 9? _______
What is the Greatest Common Factor of 12 and 18? _______
Question 3
3.
Simplify the following fractions:
2/8 = _______
3/9 = _______
4/28 = _______
5/15 = _______
Question 4
4.
What is the Least Common Multiple of 6 and 9? _______
What is the Least Common Multiple of 5 and 15? _______
What is the Least Common Multiple of 4 and 7? _______
What is the Least Common Multiple of 3 and 8? _______
Question 5
5.
Estimate. Remember, round to the GREATEST PLACE VALUE first. Then add.
67,574 + 55,432 = _______
450,430 + 789,434 = _______
345,278 + 24,786 = _______
Question 6
6.
Estimate.
55 x 6 = _______
34 x 78= _______
63 x 54 = _______
Question 7
7.
There are forty-seven people attending a luncheon. If a table can hold three people, how many tables do they need? (Remember, people cannot sit on the floor if there is a remainder!)
Question 8
8.
A food company has 67 kilograms of food to put into boxes. If each box gets exactly five kilograms, how many full boxes will they have?
Question 9
9.
Find the SUM of 3/7 and 5/7. Write your answer as a mixed number.
Question 10
10.
The track is 3/5 of a mile long. If Tyrone jogged around it twice, how far did he run? (Write your answer as a mixed number.)
Question 11
11.
Find the DIFFERENCE of 3 7/8 and 1 5/8. Simplify, if necessary.
Question 12
12.
Select ALL of the statements that are TRUE.
Question 13
13.
Amy baked 67 batches of cookies. If each batch had 45 cookies in it, how many total cookies did Amy bake?
Question 14
14.
Solve using the model to help you.
HINT: Draw the lines up and down on the first model. Draw the lines across on the second model.
Question 15
15.
Will collected video games. He bought 345 last week and 466 this week. He is putting them on shelves. If each shelf holds 9 video games, how many shelves will he need for ALL of his video games?
Question 16
16.
Write a multiplication sentence that completes the following equation. (Example: 3x3)
56 ÷ 7 = _______
Question 17
17.
Order from GREATEST to LEAST.
5.55 0.555 5.05 0.5 0.055
FIRST _______
SECOND _______
THIRD _______
FOURTH _______
FIFTH _______
Question 18
18.
Write the FRACTION represented by the points below. (HINT: Think tenths!)