Writing Numerical Expressions
the sum of five and nine
5 + 9
2 + 3 - 4
1
What is 7 * 7 * 7 * 7 in exponential form?
74
the sum of x and five
x + 5
What's the expression:
The chef peeled p potatoes before lunch and 20 potatoes after lunch. What expression shows the total number of potatoes peeled.
p + 20
seven decreased by four
7 - 4
6 - 4 + 10
12
What is 53 in expanded form?
5 * 5 * 5
the product of nine and p
9 x p
What's the expression:
Zoe earned 7 extra credit points. Jane earned p fewer points than Zoe. What expression shows the points Jane earned.
7 - p
the product of six and 10
6 x 10
6 + 2 x 8 - 2
20
What is 23 in standard form?
8
the quotient of z and one hundred five
z/125
Alex has p Pokémon cards. She has 18 more baseball cards than Pokémon cards. What expression shows how many baseball cards Alex has?
p + 18
the quotient of one hundred and twenty five
100/25
(32) - 3 x 3 + 9
9
What is 3 squared?
9
h decreased by a nine
h - 9
Timmy bought 2 cartons of blueberries and a watermelon. Each carton cost $3. The watermelon cost $5. Which expression tells you the total amount of money Ariana spent.
(2 x 3) + 5
the sum of eight and ten divided by two
(8 + 10)/2
6 + ( 7 x 3 - 8)
19
What is 5 cubed?
125
five more than ten divided by c
5 + (10/c)
Soree packed a cooler of 50 bottles of water and 48 bottles of iced tea. He had enough drinks so everyone at the party could have 7 drinks. What expression tells you how may people were at the party?
(50 + 48) / 7