Operations & Algebraic Thinking
Solve 8 x 4 = n
n = 32
Round 473 to the nearest ten
470
If a shape is partitioned into eighths, and 3 parts are shaded in? How many parts are not shaded in?
5 parts are not shaded in 5/8
If a rectangle has a length of 5 cm and a width of 3 cm, what is its area?
15 sq. cm
What is a quadrilateral
a polygon that has 4 side and 4 angles
Find the missing number in the equation
42 ÷ ? = 7
6
Round 829 to the nearest hundred
800
Name a fraction that is equivalent to 1/2
2/4
3/6
4/8
What is the perimeter of a square where each side is 6 inches?
24 in
True or False: All squares are rectangles.
True
3 x ___ = 5 x 3
5
solve 40 x 6
240
Compare these fractions
1/6 ___ 1/4
<
1/6 is less than 1/4
A movie starts at 4:15 PM and ends at 6:00 PM. How long was the movie?
1 hour 45 minutes
How many lines of symmetry does a rectangle have?
2 lines of symmetry
Sarah has 4 boxes of crayons. Each box has 9 crayons. She gives 10 crayons to a friend. How many does she have left?
Solve: 700 - 346 = R
354
Draw a model that represents 11/4
.
Which unit would be good to fill up a bucket of water?
a. 20 cups
b. 20 quarts
c. 20 gallons
b. 20 quarts
Does a square have perpendicular lines? If so, how many
Yes, how many 4
Use the Distributive Property to solve 7 x 18 = n
7 x 10 = 70
7 x 8 = 56
70 + 56 = 126
There are about 400 brownies. What could be the actual number?
a. 456
b. 349
c. 435
d. 450
C. 435
Which is larger: 1/3 or 1/8?
1/3 because when the denominator is smaller, the pieces are larger.
A soccer game lasted 1 hour and 30 minutes. It ended at 12:15 PM. What time did the game begin?
10:45 AM
The point where two lines or edges of a figure meet.
vertex