3rd Grade
Math
Math
7 x 7 =
49
36 divided by 9 =
4
If 7 x 6 = 42, then 6 x 7 is what?
42
A square has 4 inches as a side length. What is the area?
16 square inches
9 x 9 =
81
Repeated addition is the same as __________?
What is one strategy we can use to divide?
Equal groups, arrays, switch to multiplication, tape diagrams
How do we find the perimeter of a regular polygon (shape)?
Add the length of each side together
What is 24 divided by 4
6
Skye had 38 Legos yesterday. She lost 18 of them and her sister took 12 more of them. How many does she have today?
8
(9 x 5) + 10 =
True or false, 1/4 is equivalent to 3/4?
False, 3/4 is greater than 1/4
True or false, 9 x 2 = 18
true
Christ baked 35 muffins. How many more does he need to bake in order to have 70 muffins?
35 muffins
45 divided by 5
9
6x7=
42
True or false, 8 x 5 = 56
false
Jada has 100 crayons, Harper has 200 crayons, and Mica has 50 crayons. How many do they have altogether?
350 crayons
9:15pm
How do you find the area of a quadrilateral (rectangle/squares)?
Multiply side lengths (length x width)
What is the product of 30 x 6
180
If the movie starts at 12:00 and ends at 2:30. How much time has lapsed?
2 hours and 30 minutes
What is a fraction that is equivalent to 1/2?
Answers vary
Find the missing side. The area is 30 inches. One of the side lengths of a rectangle 5 inches. What is the side length of the missing side?
6 inches