Addition and Subtraction
10+7
17
6x4
24
What is the top number of a fraction called?
Numerator
When the minute hand and hour hand are on the 6, what time is it?
6:30
How do you find the area of a rectangle?
Length times width
10-7
3
48/6
8
What is the bottom number of a fraction called?
denominator
We start math at 11:00 and finish at 11:30? How long do we work in math?
30 minutes
How do you find the perimeter of a figure?
Add up the lengths of all the sides.
23-6
17
12=6x__
2
What fraction is greater? 3/4 or 2/4
We finish centers at 12:00 and we work in centers for 30 minutes, what time do we start?
11:30
What is the area of a figure with the length of 10 and the width of 3?
30 square units.
115+23
138
9=___/45
5
What fraction is greater? 3/4 or 3/5
3/4
I started reading at 12:30, I finished 5 chapters in 1 hour and 40 minutes. What time did I finish reading?
2:10
What is the perimeter of a rectangle with two sides of 3 inches and 2 sides of 5 inches?
16 inches
315-43
272
6x3/9
2
Order these fractions from least to greatest:
1/2, 3/4, 1/4
1/4, 1/2, 3/4
I finished drawing at 11:00. I was drawing for 53 minutes. What time did I start drawing?
12:07
A 5 sided figure has the perimeter of 36 inches. 1 side is 10 inches, 1 side is 5 inches, 1 side is 7 inches, and 1 side is 3 inches. What is the length of the fifth side?
11 inches