Algebra I: 1st 9 Weeks Test 2023

What is the multiplicative inverse of 2/7?

• -2/7

• 2/7

• 7/2

• -7/2

Tags

CCSS.7.NS.A.1B

What do you use for expressions?

• PEMDAS

• SADMEP

Tags

CCSS.6.EE.A.2C

What do you use for equations?

• PEMDAS

• SADMEP

Tags

CCSS.8.EE.C.7B

The multiplicative inverse of 3/10 is the same as the reciprocal of 3/10.

• True

• False

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

If you add a number to it's additive inverse you will get 0.

• True

• False

Tags

CCSS.7.NS.A.1B

The number in front of a variable

Tags

CCSS.6.EE.A.2B

The top number in a fraction

• denominator
• integer
• numerator
• divisor

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The bottom number in a fraction

• denominator
• integer
• numerator
• divisor

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

A number that cannot be represented as a fraction

• rational

• irrational

• natural

• integer

• whole

Tags

CCSS.8.NS.A.1

A number that can be represented as a fraction

• rational

• irrational

• natural

• integer

• whole