Equivalent
Adding
Subtracting
Multiplying
Decimals
100

Look at the board, there is a fraction of a rectangle shaded.  Which other rectangle up there has an equivalent fraction of shaded area?

A

B

C

D

B

100

Look at the board.  What equation do the fraction bars show?  Include the answer in the equation!

1 and 1/3 + 2 and 2/3 = 4

100

Subtract using fraction bars AND numbers:

5/8 - 3/8 = ____

2/8 = 1/4

100

Draw a picture to show that 4 x 2/3 = ??

2 and 2/3

100

Add the following two numbers together and find the sum.


4/10 + 37/100 = ???

77/100

200

Which fraction is between 3/8 and 7/8 on a number line?

A) 3/6

B) 1/4

C) 3/12

D) 150/150

A) 3/6

3/6 = 1/2 = 4/8

200

Look at the board, what equation is shown by the number line?  Make sure to include the answer in your equation!

3/8 + 7/8 = 10/8

Bonus 100 points for 1 and 2/8 or 1 and 1/4

200

Look at the board, what subtraction problem is shown on the board?

3 and 2/6 - 1 and 5/6 = 1 and 3/6

200

What is 3 x 5/8?

15/8 (100 points)

1 and 7/8 (200 points)

200

Put the following decimals in order from LEAST to GREATEST


0.73

0.37

0.7

0.3

0.3 - 0.37 - 0.7 - 0.73

300

What is equivalent to:

35          6
---   +   ---   ?
100       10

Change your denominators to be the SAME!

35          60         95
---   +    ---   =   ----
100       100       100

300

Three classmates ran part of a race.  The amount each friend ran is listed below.  How much did they run together?


Matt - 3/10

Jake - 56/100

Kim - 0.6

30/100 + 56/100 + 60/100 = 146/100

1 and 46/100 (300 points)

1 and 23/50 (bonus 100 points)

300

Katie has 14 and 2/8 ounces of chocolate and Tammy has 6 and 6/8 ounces of chocolate.  How much more chocolate does Katie have than Tammy?

7 and 4/8 (200 points)

7 and 2/4 (250 points)

7 and 1/2 (300 points)

300

Laura was baking banana bread.  One loaf of banana bread called for 5/8 of a cup of sugar.  If she wants to make 6 loaves of banana bread, how much sugar will she need?

6 x 5/8

6       5          (6x5)         30
--  x  --   =    -------  =   ----
1       8          (8x1)          8

Change the improper fraction to a mixed number:

30 divided by 8 = 3 r 6 = 3 and 6/8 which is equal to 3 and 3/4

300

Put the following in order from GREATEST to LEAST


3/10

34/100

0.5

0.35

0.5 - 0.35 - 34/100 - 3/10

400

Jenny and Macey had a competition to see who could throw the cotton ball the farthest.  Jenny threw her cotton ball 4/6 of a yard and Macey threw her cotton ball 3/5 of a yard.  Who threw their cotton ball the farthest?

Jenny (20/30)

Macey (18/30)


400

Jessie was making trail mix for her friends.  The recipe called for the following ingredients:

4/8 cup of marshmallows

3/8 cup of peanuts

6/8 cup of dried cranberries

5/8 cup of pretzles

How much trail mix will the recipe make?

18/8 (200 points)

2 and 2/8 (300 points)

2 and 1/4 cup (400 points)

400

If Ms. Baker had 8 cups of coffee and Mrs. Hines drank 3 and 6/8 cups of her coffee.  How much coffee does Ms. Baker have left?

4 and 2/8 (300 points)

4 and 1/4 (400 points)

400

Look at the drawing Mrs. Hines puts on the board.  What multiplication equation is shown on the number line?

Make sure to include the equation and the SOLUTION!

4 X 3/4 = 3

400

On a number line, which number is between 2.364 and 2.531?

A)  2.351

B)  2.135

C)  2.462

D)  2.564

Draw a number line and compare the decimals!

C)  2.462

500

Carol went on a test run to see how far his robot would travel.  On Monday, it went 4/6 of a mile and on Wednesday, it went 3/8 of a mile.  Which of the following shows which day the robot traveled the farthest?

A)  Monday because 4/6 > 1/2 and 3/8 < 1/2

B)  Monday because 4 > 3 and 8 > 6

C)  Wednesday because 4 + 6 < 3 + 8

D)  Wednesday because 8 > 6

A)  Monday because 4/6 > 1/2 and 3/8 < 1/2

500

Jason was putting together a care package for his sister in college.  He needed the package to weigh exactly 11 pounds.  He put in some games that weighed 4 and 2/6 pounds and then some food that weighed 2 and 5/6 pounds.  He also wants to put in some DVDs.  How much can the DVDs weigh in order for his package to weigh exactly 11 pounds?

3 and 5/6

500

Kane was cutting pieces of timber for a school project.  He had a piece of timber that was 12 feet long.  His friend Chris asked for one that was 3 and 3/4 feet long and then his friend Tray asked for a piece that was 4 and 3/4 feet long.  How much timber will Kane have once he cuts his friends pieces?

3 and 2/4

OR

3 and 1/2 (extra 100 points!)

500

Katie and Kasey were running a race around the track.  Katie ran 42 laps and Kasey ran 5/6 of the distance Katie ran.  How many laps did they run together?

Katie - 42 laps

Kasey - (42 divided by 6 = 7... 7 x 5 = 35)

42 + 35 = 77 laps in all

500

Raider went out to measure the height of the plants in his garden.  He recorded the heights (in centimeters) below.  If you lined up the okra plant, green bean plant, and the sun flowers together, how tall would they be?

Tomato plant - 3.23

Green bean plant - 4.2

Sun flower - 164

Okra - 2.03

Line up your decimals and make sure you use the right units!


170.23 cm

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