Adding Fractions
8⁄10 + 17⁄100 =
97/100
2 - 1/9
18/9
Fill in the blanks
1/2, 2/4, 3/6, ____, _____, _____
4/8
5/10
6/12
A baker buys a 5 lb bag of sugar. She uses 12/3 lb to make some muffins and 23/4 to make a cake. How much sugar does she have left?
45/12
There are three ribbons. Ribbon A is 1/3 size of ribbon C. Ribbon B is 6 times bigger than ribbon A. Draw all three ribbons
A =
C ===
B ======
3 3⁄6 + 3 4⁄6 =
71/6
510/12 - 38/12
22/12
or
21/6
Fill in the blanks
_____, _____, 3/9, 4/12, 5/15
1/3, 2/6
On Sunday, Sheldon bought 41/2 kg of plant food. He used 1 2/3 kg on his strawberries and used 1/4 kg for his tomato plants. Write and equation to show how much plant food, Sheldon would have left.
4 1/2 - (1 2/3 + 1/4)= 2 7/12
write the following in expanded form:
788,168.54
7 x 100,000 + 8 x 10,000 + 8 x 1,000 + 1 x 100 + 6 x 10 + 8 x 1 + 5 x 0.1 + 4 x 0.01
23/5 + 1/3
414/15
5/8 - 2/5
9/40
____, 22/33, 33/44, ___, ___, ___
11/22
44/55
55/66
66/77
A construction company builds a new rail line from Town A to Town B. They complete 1 1/4 miles in their first week of work and 1 2/3 miles in the second week. If they still have 25 3/4 miles left to build, what is the distance from Town A to Town B?
28 8/12
or
28 2/3
685.438 × 103 =
685,438
101/7 + 101/3
2010/21
19/6 - 1/3
25/6
write equivalents
90/100
110/230
1000/23000
9/10
11/23
1/23
Samantha is using a 2- liter pitcher to serve lemonade to 10 of her friends. How many times will she need to fill the pitcher in over to serve each friend 400 milliliters of lemonade?
2
Haley was buying food for her birthday party. She bought a 63.55 oz bag of barbecue chips and a 63.9 oz bag of regular chips. How many ounces did she buy all together?
127.45
11/2 + 22/3 + 33/4
711/12
5 - (1/3 + 2/6) =
42/6
or
41/3
write equivalents
81/90
24/144
7/56
9/10
1/6
1/8
Mark and his friends order two pizzas of the same size.
*The first pizza is cut into 6 slices of equal size.
*The second pizza is cut into 4 slices of equal size.
Each person plans to take 2 slices of pizza. Mark concludes that he would get more pizza by taking 1 slice from each pizza, instead of 2 slices from the first pizza. Explain why Mark is correct. Be sure to include a number comparison using > or < in your explanation.
(1/6 + 1/4) ? (1/6 + 1/6)
(2/12 + 3/12) ? (2/12 + 2/12)
5/12 ? 4/12
5/12 > 4/12
5,678.54
Create a new number where the 7 in the tens place has 1/10 it's value.
Ex
3,337.99