4th Grade TCAPS Math Review

Which expression can be represented by an array that has 16 columns and 12 rows?

• 16 + 12

• 16 x 12

• 16 – 12

• 16 ÷ 12

There are 24 books on the bottom shelf of a bookcase. That is 3 times as many books as are on the top shelf of the bookcase. How many books are on the top shelf?

• 8

• 16

• 21

• 72

Here are the numbers of green, blue, and red pieces in a game. - 6 green pieces - 18 blue pieces - 24 red pieces Which sentence about the numbers of pieces in the game is true?

• There are 3 times as many green pieces as blue pieces.

• There are 12 times as many blue pieces as green pieces.

• There are 6 times as many red pieces as blue pieces.

• There are 4 times as many red pieces as green pieces.

Which of these shows fractions that are both equivalent to 8/12?

• 2/6 and 4/8

• 2/4 and 2/6

• 2/3 and 4/6

• 2/3 and 7/8

Which expressions have the same value as 7/4? Choose the three correct answers.

• 1/4 + 1/4 + 1/4 + 1/4 + 1/4 + 1/4

• 2/4 + 2/4 + 2/4 + 1/4

• 4/4 + 3/2

• 3/4 + 3/4 + 2/4

• 1/4 + 1/4 + 1/4 + 1/4

Look at the fraction model. Which equation could the model represent?

• 5 x 1/6 = 5/6

• 6 x 1/5 = 6/30

• 5 x 1/6 = 6/5

• 6 x 1/5 = 5/30

Express a fraction with denominator 10 as an equivalent fraction with denominator 100, and use this technique to add two fractions with respective denominators 10 and 100.

• 2/10 + 6/100 = 26/100

• 6/10 + 7/100 = 76/100

• 4/10 + 5/100 = 45/10

• 5/10 + 6/100 = 65/10

Which fractions have the same value as 0.6? Choose the two correct answers.

• 6/100

• 6/10

• 60/10

• 60/100

• 600/100

Which numbers are prime? Choose the three correct answers.

• 33

• 23

• 47

• 56

• 7

A pattern starts with 8. It follows the rule add 4. Which statement about the pattern is true?

• The number 4 is a term in the pattern.

• The number 38 is a term in the pattern.

• All terms in the pattern are multiples of 4.

• Some terms in the pattern are odd numbers.