Ms. Hoda has n papers to mark, and Ms. Malaika has 21 papers less than Ms. Hoda.
Write/say the algebraic expression to show how much marking Ms. Malaika has.
n-21
Oops!
Check
Okay!
Check
15
half of m
m/2
Oops!
Check
Okay!
Check
15
Abdullah has c apples. He eats one third of them.
Write/say the algebraic expression.
c/3
Oops!
Check
Okay!
Check
trap
No points!
Oops!
rocket
Go to first place!
Okay!
shark
Other team loses 25 points!
Okay!
baam
Lose 25 points!
Oops!
15
triple the ribbons
3r
Oops!
Check
Okay!
Check
heart
Other team wins 10 points!
Oops!
star
Double points!
Okay!
shark
Other team loses 25 points!
Okay!
baam
Lose 20 points!
Oops!
15
f-15=20
Find f.
f=35
Oops!
Check
Okay!
Check
15
five more than a number
a + 5
Oops!
Check
Okay!
Check
15
y less than thirty
Write/say the algebraic expression.
30-y
Oops!
Check
Okay!
Check
15
25 divided by w
Write/say the algebraic expression.
25/w
Oops!
Check
Okay!
Check
15
12 less than w
Write/say the algebraic expression.
w-12
Oops!
Check
Okay!
Check
15
30-y=10
Find y
y=20
Oops!
Check
Okay!
Check
monster
Reset all scores!
Oops!
rocket
Go to first place!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 15 points!
Oops!
15
Basima has the same amount of fruit in her lunch bag as Alaa. Alaa has 6 apples and some peaches, Basima has 2 pears and some strawberries.
Write/say the algebraic equation.