Write an expression for number x when adds 5 to it then multiplies by 3.
(x+5)*3
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15
Anna is h cm tall. Adam is 3 cm shorter than Anna. Write an expression for Adam's height.
h-3 (cm)
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15
The librarian has 682 books and buys b more.
b + 682
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15
Maliha thinks of a number x. What will she get when she divide the number by 2 then subtract 9?
x:2-9
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15
Molly is m years old and Barney is b years old. What is the total of their ages?
m+b
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seesaw
Swap points!
Oops!
star
Double points!
Okay!
fairy
Take points!
5
10
15
20
25
baam
Lose 15 points!
Oops!
banana
Go to last place!
Oops!
gold
Win 50 points!
Okay!
shark
Other team loses 5 points!
Okay!
baam
Lose 15 points!
Oops!
15
The mystery number is n. Write an expression for the amount that is four times the number and then squared.
(4n)^2
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15
Connie has a green envelope contanining g counters. How many counters will she have if she has 7 less
g-7
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15
David has x DVDs. He buy 6 more. How many DVDs does he now have?
x+6
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15
Given number x. What will we get after adding 8 and taking away 6 from x?
x+8-6=x+2
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baam
Lose 5 points!
Oops!
star
Double points!
Okay!
gift
Win 20 points!
Okay!
banana
Go to last place!
Oops!
15
Danny has some red bags each containing r counters and some yellow bags each containing y counter. How many counters will he have if he has two yellow bags and seven red bags?
7r+2y
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15
The cost of an adult's ticket is $a and that cost of a child is $b. What is the total cost for a group of 2 adults and 1 child?
2a+b
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15
Kevin thinks of a number n. Write an expression for the number that is half of his number.