FREE Core Academic Skills (Math) Questions and Answers
Which of the following numbers is not divisible by 3?
Correct!
Wrong!
Which is the only number having only one factor?
Correct!
Wrong!
There are 3 prime numbers between
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Wrong!
Find the LCM of 10, 15, 18.
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Wrong!
Brad and Amy each have $5 for Greta's gift
How much money do they have together to buy the gift?
Correct!
Wrong!
rad and Amy each have $5, so when you add their amounts together, they have a total of $10 to buy Greta's gift.
Which of the following is not correctly matched?
Correct!
Wrong!
Gina is buying a shirt that costs $10.00. The sales tax is 7.5%
How much will the tax be?
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Wrong!
The HCF of two consecutive number is
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Wrong!
How many prime numbers are there from 1 to 100?
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Wrong!
Which of the following numbers is divisible by 8?
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Wrong!
The sum of the first five multiples of 6 is?
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Wrong!
Jackson Elementary will have 120 first-grade students next year. Each class can have 24 students.
Using the equation 24x = 120, how many first-grade classes will the school need?
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Wrong!
For a number to be divisible by 2, it must have ______ in the ones place.
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Two consecutive prime numbers whose difference is 2 are called
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Wrong!
The prime factorisation of 88 is
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Wrong!
Patrice has 3 boxes of cards. Each box is 2 inches thick. The boxes are stacked on top of each other.
How high is the stack?
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Wrong!