Solve
y ÷ 4 = 7
y = ______
y = 28
The carnival is in town for 21 days. How many weeks is the carnival in town? (There are 7 days in 1 week.) Write an equation, and solve.
21 ÷ 7 = 3
Use parentheses to make the equations true.
24 = 32 – 14 + 6
24 = (32 – 14) + 6
2 x 2 x 8 =___ x 8
2 x 2 x 8 = 4 x 8
8 × w = 24
w = ______
w = 3
There are 48 liters of water needed to finish filling the dunk tank at the carnival. Each container holds 8 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. Solve.
__6__ × _8_ = __48__
_48_ ÷ __8__ = __6__
Use parentheses to make the equations true.
12 = 32 – 14 + 6
12 = 32 – (14 + 6)
5= T ÷ 5
T = 25
(5+4)×6 =
54
The video store sells comedy and sports movies for $5 each. How much money does the video store make if it sells 33 comedies movies and 57 sports movies?
R-D-W
The video store makes $450.
Fill in the blanks (with a number or a word) to make the equations true.
10 eights = 8 ________
= _________
10 eights = 8 _Tens___
= ___80___
7 = Z ÷ 7
49 ÷ 7 = 7
7 x 7 = 49
Z = 49
(4×5)+(3×5) =
35
Fill in the blanks (with a number or a word) to make the equations true.
8 x 4 = 5 fours + ______ fours
= ________
8 x 4 = 5 fours + _3_ fours
= _32__
Even x Even = A
Odd x Odd -= B
Even x Odd = C
A=Even
B=Odd
C= Even