4th Grade Fractions Review Quiz

What is the main topic of the video presented by Shea Jackson?

• Algebra review for 4th graders

• Geometry review for 4th graders

• Fractions review for 4th graders

• Decimals review for 4th graders

How can you find an equivalent fraction for 1/4?

• Subtract the same number from the numerator and denominator

• Add the same number to the numerator and denominator

• Multiply the numerator and denominator by different numbers

• Multiply the numerator and denominator by the same number

What does the 'alligator mouth' in fractions refer to?

• The fraction with the larger denominator

• The larger fraction

• The smaller fraction

• The equal fraction

When adding fractions with the same denominator, what should you do?

• Multiply the numerators and denominators

• Subtract the numerators and denominators

• Add the numerators and keep the denominators the same

• Add the denominators and keep the numerators the same

What is the least common denominator (LCD) of 5 and 8?

• 50

• 40

• 30

• 20

If Jacob's cell phone is 3/8 inch thick, which fraction could represent a thinner phone?

• 1/3 inch

• 2/5 inch

• 5/6 inch

• 4/7 inch

How many flowers are there in total in the vase?

• 10

• 15

• 18

• 12

Which expression represents the fraction of daisies in the vase?

• 7/15

• 6/15

• 5/15

• 4/15

What is the correct expression to find the fraction of daisies or tulips in the vase?

• 6/6 + 5/5

• 4/15 + 5/15

• 4/4 + 5/5

• 6/15 + 5/15

What is the equivalent fraction of 2/5 with a denominator of 40?

• 18/40

• 20/40

• 15/40

• 16/40