3rd Grade
area/perimeter
area/perimeter
A square has a side length of 6 inches. What is the area of the square?
36 square inches
Erin has 17 more books than Isabella.
Erin has 44 books. How many books does Isabella have?
27 books
What is the value of the italicized digit?
54
50
There are 42 children in a room. The room has 6 tables. Each table has the same number of chairs.
How many students can sit at a table?
7
What do squares, rectangles, trapezoids and rhombuses have in common?
quadrilateral, 4 sides, 4 angles, 4 vertices
What is the difference between 752 and 474
278
A rectangle has an area of 28 square inches. The width is 7 inches. What is the missing side length?
4 inches
The mass of the apples is 21 grams. The mass of the oranges is 84 grams. How much more mass do the oranges have than the apples?
63 grams
Round 653 to the nearest hundred.
700
Mr. Garmen wants to arrange his classroom in rows. Each row has the same number of desks. How can he arrange his 24 desks.
How many rows?
How many in each row?
6,4 or 8,3 or 2,12
What shape has 6 sides?
hexagon
Find the sum of 362 and 875
1,237
A square has a side length of 5 feet. What is the perimeter of the square?
20 feet
Donavan has 123 books. His brother took 76 of his books. Then Donavan's mom gave him 34 more books. How many books does Donavan have now?
81 books
Round 726 to the nearest ten.
730
Danica has 40 pieces of candy. How can she share them fairly amongst her 8 friends? How many will each friend get?
5
What shape has 5 sides?
pentagon
700 - 243
457
A rectangle has an area of 56 square meters. One side length is 8 meters. What is the missing side length?
7 meters
Jess and Tim buy packages of pencils at the same store. Each package has the same number of pencils.
Jess buys 5 packages of pencils for a total of 15 pencils.
Tim buys 7 packages of pencils.
How many pencils does Tim buy?
21 pencils
What is the value of the italicized digit?
2,347
300
Kadidiata has a bookshelf that has 3 shelves. She has 30 books to put on the shelves. If she puts an equal number of books on the shelves, how many books would be on each shelf?
10 books
A cube is made up of what shapes?
squares
8 x 6
80 x 6
48
480
If I was trying to determine how much fence I need to buy for my yard, am I finding area or perimeter?
perimeter
Dylan and his friends had some blueberries. They ate 39 blueberries. They have 21 blueberries left. How many blueberries did Dylan and his friends have at first?
60 blueberries
Name a number that rounds to 400 when rounded to the nearest hundred.
answers vary
Naomi has 20 plants to put in her garden. She wants her garden to have the same number of plants in each row.
How can she plant her garden?
Number of rows:
Number of plants in each row:
2, 10 or 4, 5
How many sides does a triangle have?
3
Nateerjah has 32 pencils. She shares them equally with 8 friends. How many does each friend get?
4 pencils each