3rd Grade Math Vocabulary
Answer to an addition problem
What is the sum?
67
5 x 5
25
I have a square that has a side length of 5...the area would be...
What is 25
I am building a dog fence. I have square yard with a side length of 5 feet. What is the perimeter of my yard?
20 feet
Answer to a subtraction problem
What is the difference?
_________+ 57=109 the missing addend is...
52
Missing Factor:
4 X ___=12
What is 3?
I have a rectangle that is 4 inches by 5 inches. What is the area of that rectangle?
20 inches squared
I have a rectangle that has a side width of 2 and a length of 7. What is the perimeter?
18
Answer to a multiplication problem
What is the product?
14 + 28 + 19=
61
The product of 2 and 8
What is 16?
Sam has a rectangle that is 2 inches by 3 inches. He states that his area is 5? Is this true or false?
False
Sam has a yard for his dog. He went to the store to buy fencing. His yard is a 2 feet by 11 feet. He bought 22 feet of fencing. Does he have enough fencing for his yard? Why?
No, he calculated the area not the perimeter.
Answer to a division problem
What is the quotient?
What place value is the 3 with 4,390,265
Hundred Thousands
2 groups of 5 multiplied by 6
What is 60?
What is the area of a square that has a side length of 10?
100 inches squared
The square has a side length of 8. What is the perimeter of the square?
32
rhombus, square, rectangle, trapezoid can all be called...
What is a quadrilateral?
4 groups of 25 + 10 groups of 5
150
4 groups of 2 multiplied by 3
What is 24?
___ by 4 = 8
2
I have a rectangular shaped yard. I only know the length of the yard. Do I have enough information to but fencing for my yard?
no, you will need a side length and a width in order to accurately buy the fencing for the yard.