Multiply and Divide Decimals
Which is the best estimate of this expression?
6 x $3.52 =
$24.00
Which number is the prime number?
A. 2
B. 4
C.14
D.24
A. 2
What is the value of each expression? Write each sum in simplest form.
3/6 + 1/6 =
2/3
Multiply.
4 x 3/5 =
2 2/5
How many faces, edges, and vertices does a box of cereal have?
6 faces, 12 edges, 8 vertices
Which is the best estimate of this expression?
$21.05 ÷ 4 =
$5.00
What is the GCF of 3 and 18?
3
What is the value of each expression? Write each sum in simplest form.
1 2/3 + 4 2/3 =
6 1/3
Multiply.
5 x 2/3 =
3 1/3
A store is stacking cans of food into a triangular display. The bottom layer has 11 cans. There are 6 layers. If there are two fewer cans in each layer, how many cans are in the display?
36 cans
What is the value of this expression?
7 x 0.8 =
5.6
What is the prime factorization of this number?
24
2 x 2 x 2 x 3
What is the value of each expression? Write each difference in simplest form.
7/8 - 1/2 =
3/8
Divide.
3 ÷ 1/4 =
12
Mr. Ayala wants to fill a canister with peanuts. Which measurement does he need to find to determine the amount of peanuts that will fit?
Volume
What is the value of this expression?
6.8 ÷ 100 =
0.068
What is the LCM of 12 and 18?
36
What is the value of each expression? Write each difference in simplest form.
12 9/10 - 4 1/5 =
8 7/10
Mandy has 7 pounds of raisins to divide equally into 1/2 pound bags. How many bags will she fill? Find the unknown in 7 ÷ 1/2 = r.
14 bags
Shu Ping draws a regular hexagon. The total length of the sides is 30 feet. What is the length of one side?
5 feet
A watermelon weighs 19.8 pounds. About how much do 4 watermelons weigh?
80 pounds
Sally is pouring an entire gallon of juice into glasses. What part of a gallon will be in each glass?
1/8 gallon
What is the value of each expression? Write each difference in simplest form.
10 5/8 - 6 7/8 =
3 3/4
There is 1/4 of a birthday cake left over. If 3 friends share it equally, what fraction of the entire cake will each friend recieve? Find the unknown in 1/4 ÷ 3 = c.
1/12
Rosa drew a triangle with sides measuring 36 inches, 29 inches, and 24 inches. What type of triangle did Rosa draw?
Scalene triangle