Sophia cut her birthday cake into 8 equal slices and ate some of them. Nicholas cut his birthday cake into less pieces, but he ate the same amount of cake as Sophia. Use a circle graph to show how many slices Sophia and Nicholas could have eaten.
What is answers will vary, but the must be equivalent fractions and Sophia must have more slices than Nicholas.
100
What are 4 multiples of 8?
What is 8, 16, 24, 32, 40, 48, 56, 64, 72, 80...?
100
Johnny has created a list of numbers. He says they are all prime. Explain why he is not correct.
5 17 20 27
What is he is not correct because 20 is a composite number. It is a composite number, because it has more than 1 and itself as a factor. The factors of 20 are 1, 20, 2, 10, 4, and 5. So not all of the numbers are prime.
100
Compare 5/6___1/4 by using <,>,or=.
What is >?
100
Order the following fractions greatest to least.
1/3, 1/6, 1/4, 7/8
What is 7/8, 1/3, 1/4, and 1/6?
200
Use fraction bars to prove that 6/9 and 2/3 are equivalent.
What is must have use fraction bars and shown 6/9 on one and 2/3 on the other and the shaded part will be the same size.
200
Select all of the numbers that are multiples of 9.
3, 6, 18, 24, 36, 45
What is 18, 36 and 45?
200
List all of the fractions that are equivalent to 1/4.
25/100 33/99 4/16 3/6 2/4 2/8
What is 25/100, 4/16, and 2/8?
200
Compare 2/8 ___3/4.
What is
200
Order the following fractions least to greatest.
3/4, 1/4, 7/8, and 3/6
What is 1/4, 3/6, 3/4, and 7/8?
300
Give an equivalent fraction for 8/10.
What is answers will vary. You must divide or multiply by the same number for the denominator and numerator. Examples could be 4/5, 16/20, 40,50...
300
List 2 factor pairs for the number 36.
What is 1, 36, 2, 18, 3, 13, 6, 6 and 9, 4?
300
Is 32 a Prime or Composite number? Explain to support your answer.
What is a composite number because a composite number always has more factors than 1 and itself and 32 has the factors 1,32, 2, 16, 4, and 8. That is why it is composite.
300
Compare 4/8 ___3/4.
What is
300
Order the following fraction on a number line.
5/6, 2/8, 3/8, and 3/4
What is 2/8, 3/8, 3/4, and 5/6?
400
Draw a model, drawing, or number line to justify that 5/10 and 1/2 are equivalent.
What is answers will vary. You must have either drawn a model, drawing or number line and shown both fractions and the shaded area is the same size or the points on the line is in the same spot.
400
What are all of the factor pairs for 24?
What is 1, 24, 2, 12, 3, 8, 4, 6?
400
Is 23 Prime or composite? Justify to explain your answer.
What is prime because a prime number only has the factors 1 and itself and 23's factors are 1 and 23. So this means that it is prime.
400
Compare 7/8 ___6/7
What is >?
400
Order the following fractions from greatest to least.
2/3, 3/6, 4/5, 1/3
What is 4/5, 2/3, 3/6, and 1/3?
500
Write two equivalent fractions for the non-shaded part.
What is answers will vary depending upon what fraction is drawn. Hint remember that picture can add cuts and take away cuts to find equivalent fractions
500
List all of the factors of 12 and 4 multiples.
What is the factors are 1, 12, 2, 6, 3,4 and the multiples are 12, 24, 36, 48, 60, 72....?
500
Write all of the factors and 4 multiples are the number 40.
What are the factors 1,40, 2, 20, 4, 10, 5, 8, and the multiples can be 40, 80, 120, 160, 200...
500
Compare 1/3___6/18
What is =
500
Order the following fraction from least to greatest.
4/6, 3/4, 1/2, 2/8