Subtract triple the sum of 5 and 8 from the product of 11 and 12.
11 x 12 - 3 (5 + 8)
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15
4.5 x 7.8 + 11 VS 4.5 x (7.8 + 11)
<
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15
(1/3 - 1/4) x 5 VS (1/3 + 1/4) x 5
>
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Check
baam
Lose 25 points!
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gift
Win 5 points!
Okay!
shark
Other team loses 10 points!
Okay!
baam
Lose 15 points!
Oops!
15
72 ร 15 VS (70 + 15) ร (2 + 15)
<
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15
Little Jane and 5 adults came to La Foret Restaurant. On the dinner table, there are two plates for each adult and only one plate for little Jane. How many plates are on the table?
5 x 2 + 1
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15
First, double the sum of 2 and 6. Then add to that product five times the difference between 3 and 8.
2 x (2 + 6) + 5 x (8 - 3)
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15
(3.9 x 8) + (3.9 x 4) VS 3.9 x 15
<
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15
2835 x 354 - 20 VS 2835 x 354 + 78
<
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15
To find the age of Jeannaโs grandmother, begin with 100 and subtract the product of the ages of Jeannaโs brothers (6 and 8). How old is Jeannaโs grandmother?
100 - 6 x 8
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15
(34 + 25) รท 1/4 VS (34 + 25) x 4
=
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15
Make the number 24 from the following four numbers using only the four operations. You may use each number once.
4 4 7 12
(12-7)ร4+4
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15
A city has 26 courier service offices. In 20 of the offices, there are 10 workers each. The remaining 6 offices have 8 workers each. How many total workers are there?
20 x 10 + 6 x 8
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eraser
Reset score!
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gold
Win 50 points!
Okay!
fairy
Take points!
5
10
15
20
25
lifesaver
Give 25 points!
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25
Make the number 24 from the following four numbers using only the four operations. You may use each number once.
4 4 4 4