4th Grade Math Review

What is the sum of 150 and 190?

• 320

• 330

• 340

• 350

Which set of numbers is written from least to greatest?

• 215,634; 351,914; 351,935

• 351,914; 215,634; 351,935

• 351,935; 351,914; 215,634

• 215,634; 351,935; 351,914

What does the term 'greatest' mean in mathematics?

• The smallest value in a set of numbers.

• The average value in a set of numbers.

• The largest value in a set of numbers.

• The median value in a set of numbers.

Convert the mixed number 2 1/4 into an improper fraction.

• 5/4

• 7/4

• 9/4

• 11/4

What is 705,112 rounded to the nearest ten thousand?

• 700,000

• 710,000

• 720,000

• 750,000

What is an improper fraction?

• A fraction where the numerator is less than the denominator.

• A fraction where the numerator is equal to the denominator.

• A fraction where the numerator is greater than or equal to the denominator.

• A fraction that cannot be simplified.

Jace has 150 stuffed animals. Brooks has 190. How many stuffed animals do they have altogether?

• 320 stuffed animals

• 330 stuffed animals

• 340 stuffed animals

• 350 stuffed animals

Which number sentence is represented by the array shown? 4 rows of 6.

• 4 x 5 = 20

• 4 x 6 = 24

• 4 x 7 = 28

• 4 x 8 = 32

How do you convert an improper fraction to a mixed number?

• Multiply the denominator by the whole number and add the numerator.

• Divide the numerator by the denominator; the quotient is the whole number, and the remainder is the new numerator.

• Subtract the whole number from the numerator and keep the denominator the same.

• Add the numerator and denominator together to form a new fraction.

What is the definition of rounding in mathematics?

• Adjusting a number to the nearest specified value, often to simplify calculations.

• Changing a number to its nearest whole number only.

• Finding the average of a set of numbers.

• Eliminating decimal points from a number.