Unit 1 Review

Which expression is equal in value to the expression below?

(10-4) + (8 x 3)

• (7x5) - (4-2)

• (10+10) + (3x4) -2

• (8-1) x (15-7)

Gabby plays on a soccer team. She averages 6.75 points per game. This is 1.50 points less than her scoring average was last year. What was Gabby's scoring average last year?

Which number is the standard form of seven hundred eighty-two and ninety-one hundredths.

• 78.291

• 782.91

• 7.8291

• 782.90

In the number 898.576, the value of the digit 9 is 10 times more than the value of the digit 9 in which number?

• 98.4

• 898.570

• 889.786

• 678.960

What is 535.566 rounded to the nearest hundredth?

• 535.566

• 535.56

• 535.5

• 535.57

Mrs. Thomas has 1,500 grams of clay to use in her art class. She gave 310 grams to each of 4 groups of students. She put the remaining clay in a container. How many kilograms of clay did Mrs. Thomas put in the container.

Which expression correctly shows the difference between the product or 6 and 4 and the sum of 7 and 2?

• (6 + 4) - (7 - 2)

• (6 x 4) - (7 + 2)

• (6 +4) + (7 + 2)

Which statement describes the value of expression

339 + (61 x 5)

• The value is 5 times as large as the sum of 61 and 339

• The value is 61 more than the product of 339 and 5

• The value is 339 more than the product of 61 and 5