Vocabulary
the answer to a subtraction problem
What is difference
5 x 3
What is 5 mulitples of 3 or 5 times 3
the sum of 2 and 5
(2+5)
Solve: 3 x 9 - 3
24
There are 7 teachers in the school. Each teacher has 19 students. Write a numerical expression that represents the world problem.
7 x 19
A letter used for an unknown number
What is a variable
8 x 9 +3
What is first multiply 8 by 9 then add 3
Multiply 7 and 6, then subtract 5
What is (7x6)-5
Solve 12 x 4 - 3 x 2
42
Joey earned $20 per lawn that he mowed this summer. He mowed 3 lawns. After he was paid, he spent $25 on a new video game. Write a numerical expression that represents the word problem.
Answer to a multiplication problem
What is the product
10 + (9-7)
Twice 4 decreased by 5
What is 2x4-5
Solve: (67-18)÷7×3
What is 21
On the trip, the Williams family traveled 325 miles on Monday. On Tuesday, they traveled 15 more than they did on Monday. How many miles did they travel in all?
325 + (325+15)
The answer to a division problem
What is the quotient
2 x (465 + 371)
What is 2 times the sum of 465 and 371 double the sum of 465 and 371 twice the sum of 465 and 371
Subtract 3 from 12, then multiply by 4
What is (12-3) X 4
Solve: (7 x 8- 6) / (7 - 2)
What is 10?
Shelly has 26 cupcakes. She decided to eat 2 then share the remaining cupcakes with her 6 friends. Write a numerical expression that represents the word problem above.
(26-2) / 6
Uses variables, symbols, operations, and numbers to represent a mathematical situation without an equal sign
What is an expression
3 x 5 + (10 - 7)
three times five plus the difference of ten and seven
9 less than the unknown product of a number and 4
What is 4n-9
Solve: 43 - [4 x (8 +2)] + 6 / 3
What is 5
Greg plants 3 rows of 8 potatoes and 4 rows of 6 cucumbers. He wants to then split all the vegetables among him and his 2 best friends.
Write a numerical expression that best represents the word problem.
What is [(3x8)+(4x6)]/3?