Parenthesis
Where do the parenthesis need go to make this problem true.
3 x 3 + 1 = 10
(3x3)+1=10
There are 12 liters of water needed to finish filling the dunk tank at the carnival. Each container uses 2 liters of water. How many containers are needed to finish filling the dunk tank? Represent the problem using multiplication and division sentences and a letter for the unknown.
___ x ___ = ___
___ / ___ = ___
12 / 2= 6
2 x 6 = 12
What is 7 x 3
21
What comes after these 4 digits.
4, 8, 12, 16, __
20
Where do the parenthesis go to make this problem true.
6 + 4 x 3 = 18
6 + (4x3) = 18
Ms. Krueger wins a bumblebee stuffed animal with 6 stripes. She notices that 5 other children in line for the Magic Show won the same doll. How many stripes are on the 6 bumblebee stuffed animals?
36
What is 9 x 4
36
What comes after these 3 digits?
6, 12, 18, ___
24
Where do the parenthesis go to make this problem true.
4 x 4 + 3 x 4 = 28
(4x4) + (3x4) = 28
The carnival is in town for 28 days. How many weeks is the carnival in town? (There are 7 days in one week).
4 weeks
What is 8 x 4
32
What comes before these 3 digits?
___, 42, 49, 56
35
Where do the parenthesis go to make this problem true.
7 + 7 x 3 + 7 x 1 = 35
7 + (7 x 3) = (7 x 1) = 35
There are 36 liters of water needed to finish filling the dunk tank at the carnival. Each container uses 4 liters of water. How many containers are needed to finish filling the dunk tank? Represent the problem using multiplication and division sentences and a letter for the unknown.
___ x ___ = ___
___ / ___ = ___
9 x 4 = 36
36 / 4 = 9
What is 6 x 7
42
What comes next?
8, 16, 24, 32, ___
40
Where do the parenthesis go to make this problem true.
5 x 6 + 8 x 4 + 6 = 68
(5 x 60 + (8 x 4) + 6 = 28
After the Magic Show, Ms. Krueger and her 5 friends share the cost of a $54 magic set. They use the equation 6 x n = $54 to figure out how much each person pays. How much does Ms. Krueger pay?
$9
What is 45/9 = ?
5
What comes next?
9, 18, 27, 36, 45, 56, ___
63