Multiplication
Jose made 12 cookies. He wants to put 4 M&Ms on each one. How many M&Ms will he need?
12 x 4 = 48
Pat had 4/5 of a whole cake. He gave 1/5 of the cake to his brother. Write the fraction equation showing how much of the cake he has left.
4/5 - 1/5 = 3/5
What fraction is equivalent to 5/6? WHY?
a) 5/12
b) 10/12
c) 11/12
10/12 because if you multiply the numerator times two, you get 10. And if you multiply the denominator times two, you get 12.
5/6 is equivalent to 10/12
Draw a fraction model to represent the fraction 5/4.
(1/4 + 1/4 + 1/4 + 1/4 + 1/4 in picture)
Write two division problems related to 4 x 5 = 20
20 divided by 4 = 5
20 divided by 5 = 4
26 x 3 = 78
Mrs.Tucker wrote the fraction 1 4/7 as the sum of two fractions. How could you write this fraction as an addition problem? (Hint: 7/7 + ?)
7/7 + 4/7
Shade in 1/4 (Draw a rectangle, break it into 4 parts, shade in 1 part).
Now, draw a line through all 4 pieces. You should now have 8 pieces. How many pieces are shaded in?
2
so...1/4 is equivalent to 2/8
Which decimal means the same as 4/100?
0.04
Find the quotient of 33 divided by 3
11
Jill wrote 24 books. Each book has 13 pages. What is the total number of pages?
24 x 13 = 312
Patty measure the length of several belts. She had two belts that were 3/4 feet long, one belt that was 4/4 feet long, and one belt that was 2/4 feet long. If she puts all the belts end to end, what is the total length of belts?
3/4 + 3/4 + 4/4 + 2/4 = 12/4 (or 3 feet)
Write a fraction that is equivalent to 5/10.
10/20 or 15/30 or ....
Which fraction has the same value as 0.8? (show point on number line)
8/10
Carol had $42 that she wanted to share with her sister. How much money will each girl get?
42 divided by 2 = $21 each
Find the product of 35 x 53
(show as an area model or standard algorithm)
35 x 53 = 1855
Charlie ate 5/8 of the cookies he bought. What fraction of the cookies does Charlie have left?
3/8
because he started with 8 cookies (8/8-5/8=3/8)
What fraction is equivalent to 1/4? WHY?
a) 2/4
b) 2/8
c) 2/12
2/8
because if you multiply both the numerator and denominator by 2, you get 2/8.
also show as picture
Max measured an object that was .55 foot in length. Which fraction is equivalent to the length of the object he measured?
55/100 foot
Long division!
345 divided by 3.
115
Find the product of 46 x 11
(show as an area model or standard algorithm)
46 x 11 = 506
George is making lemonaid. The recipe calls for 4/6 of a cup of lemon juice. George only had 2/6 of a cup of lemon juice. How much more lemon juice does George need?
2/6 of a cup
because 4/6-2/6=2/6
What is the fraction equivalent to 6/8 that has a 4 as the denominator?
6/8 = ?/4
Also, draw a picture to show how these are equivalent.
3/4
Draw a figure and shade in 0.7
(figure with 7/10 shaded)
Long division with a remainder!
764 divided by 6
127 r.2