Chapter 7 Expressions and Patterns Quizizz

What is a numerical expression?

• a combination of numbers and at least one operation

• a combination of numbers and at least two operations

• a combination of numbers

Tags

CCSS.6.EE.A.2B

To evaluate means...

• to find a combination of numbers

• to find the value

Tags

CCSS.6.EE.A.2C

In GEMDAS, the G stands for grouping. In what order do you perform operations?

• Parentheses, Braces, then Brackets

• Braces, Brackets, then Parentheses

• Brackets, Braces, then Parentheses

• Parentheses, Brackets, then Braces

25 - (4 x 5) = k

• k = 105

• k = 5

• k = 16

• k = 20

Tags

CCSS.6.EE.B.6

Evaluate {36 + [(4 x 3²) / 36]}.

• 36

• 0

• 37

• 72

Tags

CCSS.6.EE.A.2C

Write this phrase as a numerical expression: divide 24 by 3, then add by 100.

• 3 / 24 + 100

• 24 + 2 / 100

• 24 / 3 + 100

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

Which of the following is an order of operation? Select all that apply.

• Addition

• Subtraction

• Parentheses

• Exponents

Which of these are strategies to solve a problem? Select all that apply.

• Work backward.

• Determine extra or missing information.

• Solve a simpler problem.

• Make a table.

• Ignore the problem.

Tags

CCSS.8.EE.C.7B

True or False: a combination of numbers and operations is called a formula.

• True

• False

Tags

CCSS.6.EE.B.6

True or False: the order of operations is a set of rules to follow when more than one operation is used in an expression.

• True

• False