Expressions
Is the following a numeric or algebraic expression?
2v + 6
Bonus question: Can you explain your answer?
Algebraic; algebraic expressions include a variable (letter that represents a number)
What is the sum of 1,467 and 975?
What is 2,442?
What is the product of 32 and 45?
What is 1,440.
What is the quotient of 78 divided by 6?
What is 13?
What is the top number of a fraction called?
What is a numerator?
Write the expression using numbers, letters, and symbols.
two times a number increased by 7
2n + 7
Jeremy has 5,356 baseball cards. His friend Jay has 3,829 baseball cards. How many more baseball cards does Jeremy have than Jay?
What is 1,527 baseball cards?
A farmer has 35 rows of corn and each row has 65 seeds. How much corn can the farmer grow?
What is 2,275 ears of corn.
What is 578 divided by 3
What is 192 R2?
A mathematical phrase that only has numbers and operation symbols is called?
Write the expression
four times a number c decreased by the quotient of 15 and 3
4c - (15 / 3)
What is the difference between 78,300 and 34,736?
What is 43,564?
What is the product of 371 and 15?
What is 5565?
What is 39,204 divided by 6?
What is 6,534?
A letter that represents a number is called?
What is a variable?
Evaluate the expression, where f = 8
4f + (f -3)
4 (8) + (8-3)
32 + 5 = 37
What is 37?
Johnny wants to buy a new Xbox and a new game. He has saved $203.00 so far. The new Xbox and game costs $356.98. how much more money does Johnny need to save to buy the Xbox and game?
What is $153.98?
What is the product of 18,568 and 46?
What is 854,128?
Nigel has 489 tech decks. He wants to share them equally among his 10 friends. How many tech decks does each friend get? How many teck decks will Nigel have left?
What is each friend will get 48 tech decks and Nigel gets to keep 9?
There are two terms in the following expression?
True or False?
4n - (5x+7) -13n
False; There are three terms
4n
5x +7
13n
Evaluate the expression, where x = 9 and p = 2
4p3 + 3x - 5
4 (23) + 3 (9) - 5
4 (8) + 27 -5
32 + 27 =59 -5
What is 54?
Skylar has earned $148.30 so far delivering papers. Her parents gave her $75.00 for her birthday. Skylar wants to buy a new bicycle to ride in her neighborhood. She wants to get a purple bike that costs $271.35. Does Skylar have enough money saved to purchase the bicycle? If not, how much more money does Skylar need?
No, Skylar does not have enough money, she needs an additional $48.05 in order to purchase the bicycle.
What is the product of 349 and 251?
What is 87,599?
Carson collected 8,256 cans for a new recycling program. He wants to divide the cans equally in 21 groups. Any left over cans, he will use to start next years collection. How many cans will be in each group? Will Carson have any left over, if so how many?
What is each group will have 393 cans and Carson will have 3 remaining cans to start the next year?
A coefficient is?
The number next to a variable.