Twa kɔ nsɛm atitiriw so
Log in
Sign up for FREE
arrow_back
Laabri

Jan 11 DMH Number Theory Test

star
star
star
star
star
Last updated about 5 years ago
17 Nsɛmmisa
5
7
6
6
6
6
6
5
6
6
6
6
4
5
7
7
6
Asemmisa {{asɛmmisaAhyɛnsode}}
1.

Match the set of numbers with its name.

  • {0,1,2,3,4,5,...}

  • The set of numbers whose decimal representations are neither terminating nor repeating

  • {...,-5,-4,-3,-2,-1,0,1,2,3,4,5,...}

  • {1,2,3,4,5,...}

  • Natural Numbers

  • Whole Numbers

  • Integers

  • Rational Numbers

  • Irrational Numbers

Asemmisa {{asɛmmisaAhyɛnsode}}
2.

Without use of a calculator! Pick all that apply. Which numbers divide 392,248

Asemmisa {{asɛmmisaAhyɛnsode}}
3.

Perform the indicated operation

Asemmisa {{asɛmmisaAhyɛnsode}}
4.

Express the sentence as a single numerical expression. Then use the order of operations to simplify the expression Only include the simplified expression in the answer below

Cube -4. Subtract this exponential expression from -40.

Asemmisa {{asɛmmisaAhyɛnsode}}
5.

Express

as a quotient of integers in lowest terms

Asemmisa {{asɛmmisaAhyɛnsode}}
6.

Perform the indicated operations. Where possible, reduce the answer to its lowest terms.

Asemmisa {{asɛmmisaAhyɛnsode}}
7.

Add:

Asemmisa {{asɛmmisaAhyɛnsode}}
8.

Rationalize the denominator:

Asemmisa {{asɛmmisaAhyɛnsode}}
9.

Put the following into a fraction and be sure to show your work.

.204

Asemmisa {{asɛmmisaAhyɛnsode}}
10.

Solve the following and be sure to show your work. Be sure to FULLY simplify.

Asemmisa {{asɛmmisaAhyɛnsode}}
11.

List all of the subsets of the following set:

{ − 16 , − 3 2 , 0 , .069 , 2 , π , 16 }

Natural: { }

Whole: { }

Integers: { }

Rationals: { }

Irrationals: { }

Real: { }

Asemmisa {{asɛmmisaAhyɛnsode}}
12.

Find the rational halfway between 

Be sure to show your work

Asemmisa {{asɛmmisaAhyɛnsode}}
13.

Express the rational number as a decimal.

Asemmisa {{asɛmmisaAhyɛnsode}}
14.

What is 11mod 4 = ?

Asemmisa {{asɛmmisaAhyɛnsode}}
15.

Find the least positive integer, n, such that

is a perfect square. n=? Show your work

Asemmisa {{asɛmmisaAhyɛnsode}}
16.

Find the smallest positive integer to multiply by 896 and create a perfect squared number

Asemmisa {{asɛmmisaAhyɛnsode}}
17.
  • 17 + (-17) = 0

  • Inverse Property of Addition

  • Communtative property of multiplication

  • Identity property of multiplication

  • Associative property of addition

  • Distributive property of multiplication over addition

  • Inverse property of multiplication