Equivalent Fractions
Decimals
Comparing
Adding and Subtracting
Story problems
100
1/2, 2/4, 4/8
100
In decimal form, how do you write
34/100
0.34
100
True or False?
2/4 < 8/12
True
100
2/10 + 34/100
54/100
100
Ebony has
2/3
of a yard of red ribbon and
7/12
of a yard of purple ribbon
Which piece of ribbon is longer and how do you know?
The red ribbon is longer.
2/3 = 8/12
8/12 > 7/12
200
Write three equivalent fractions to represent the shaded part.
2/3, 4/6, 8/12
200
In decimal form, how do you write
2/10
0.2
200
True or False?
5/6 < 2/4
False
200
2 5/12 + 7 3/12
9 8/12 or 9 4/6 or 9 2/3
200
Kendra ran
4/10
of a mile yesterday. Her friend Elisa ran
47/100
of a mile. Who ran further? How do you know?
Elisa ran further.
4/10 =40/100
47/100>40/100
300
Write three equivalent fractions to represent the shaded part.
1/2, 5/10, 50/100
300
In decimal form, how do you write
8/10
0.8
300
Fill in the blank
0.10 _______ 0.25
<, less than
300
5/8 - 2/8
3/8
300
Miguel and his dad want to make 10 hamburgers for the family's dinner tonight. Miguel's mom says it takes 1/4 lb of ground beef for each hamburger. How many pounds of ground beef will they need to buy?
1/4 x 10 = 10/4 or 2 2/4 or 2 1/2
They need to buy 2 1/2 lbs of ground beef.
400
They are both correct because there are 10 hundredths in each tenth, so 4 tenths is the same as 40 hundredths.
400
In decimal form, how do you write
1 73/100
1.73
400
Fill in the blank
0.49 ______ 0.51
<, less than
400
5 5/10 - 2 3/10
3 2/10 or 3 1/5
400
Lori made 2 pies that were exactly the same size. She cut the first pie into 8 equal pieces. She cut the second pie into 12 equal pieces. She gave 4/8 of the first pie to the kids next door, and 6/12 of the second pie to her cousins. Lori's little brother, Sam, said it wasn't fair because the cousins got more pie than the kids next door. Lori said they got exactly the same amount of pie. Who is right and why?
Lori is correct because
4/8 = 1/2 and 6/12=1/2
500
What decimal is equivalent to
1/5?
0.2
500
How do you read this correctly?
4.07
Four and 7 hundredths
500
Fill in the blank
0.90 _____ 0.09
>, greater than
500
4 - 2 1/2
1 1/2
500
It takes
7 3/6
feet of butcher paper to cover the bulletin board in Mr. Fulton's classroom. Mr. Fulton already has a piece of butcher paper that is
3 2/6
feet long. He went and got another piece that was
4 3/6
feet long. How many feet of butcher paper does Mr. Fulton have in all?
3 2/6 + 4 3/6=7 5/6