Find the equation: Mr Chan drank 1.5 L of water. There is 660 mL of water left. How much water did he have originally?
a - 1.5 = 0.66 (answer in L) or a - 1500 = 660 (answer in mL)
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15
Find the equation: The height of a parallelogram-shaped grassland is 6 m and its area is 54 square metre. What is its base?
6a = 54
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trap
No points!
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gold
Win 50 points!
Okay!
shark
Other team loses 20 points!
Okay!
banana
Go to last place!
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trap
No points!
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rocket
Go to first place!
Okay!
gift
Win 15 points!
Okay!
banana
Go to last place!
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15
Find the assumption statement: Ken has $e. After spending $161 on books, he has $178 left. How much does he have originally?
Let $a be the amount of money he has originally.
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15
What is the assumption statement: A fruit market sold 72 kg of apples and 143 kg of apples are left. How many kilograms of apples were there in the fruit market originally?
Let a kg be the weight of apples in the fruit market originally.
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banana
Go to last place!
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gold
Win 50 points!
Okay!
rocket
Go to first place!
Okay!
lifesaver
Give 25 points!
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15
Solve the equation: n / 5 = 12
n = 60
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15
Solve the equation: 0.1a = 5.5
a = 55
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15
Find the equation: Amy is 5 kg heavier than Rose. If Rose weighs 27 kg, what is the weight of Amy?
a - 5 = 27 (Amy - 5 = Rose) or a - 27 = 5 (Finding difference)
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15
Find the assumption statement: The owner of a sweet shop divides p chocolates into bags of 100 equally. There are 23 bags of chocolates and no chocolates are left. How many chocolates are there in the shop?
Let a be the total number of chocolates in the shop.