Fractions
Simplify: -16/72
- 2/9
7+54div3(2)
43
What property is this definition: Multiplying a value to an expression in parenthesis.
Distributive property.
Name all sets to which each number belongs: -47
Integer,Rational,Real
Write in exponential form: r s s s t s t t s r
r^2s^5t^3
Convert to mixed number: - 64/5
-12 4/5
16+56div2^3-17
6
Which property is this: 5times0=0
Property of zero
Name all sets to which each number belongs:
3sqrt8
Natural, whole, integer, rational, real
Evaluate: 5^0
1
Solve: 4 1/6 + 3 11/12
97/12, 8 1/12
(9^2-2^6)-sqrt64+36div3(4)
57
Which property is this definition: keep the value of the number
Identity
Write in standard form: 5.25times10^-5
.0000525
3sqrt(216)
6
Natalie is baking a cake and cookies for her daughter's class party. She needs 1 2/3 cups of milk for the cake and 1/2 cup for the cookies. If she has 3 cups of milk total, how much will she have left.
5/6 cups
((13-3^2)^3-8times2)/(15-(7times2+4))+ abs(-27)
11
Which property is this: 3x+8=8+3x
Commutative Property
Write in scientific Notation:
.0000014
1.4times10^-6
Rewrite each expression using positive exponents. Then simplify if possible. 4^-2c^3d^-1
C^3/(16d)
a 12 3/4 foot piece of wood is being cut into 1 5/8 sections to create wooden cars. How many cars can be made?
7 cars
-5/4times(8/15+2/5)-(1/2)^2
-1 5/12
What is the multiplicative inverse of 3/7
7/3
Order from LEAST to GREATEST:
4^-2,7%,1/15,bar.6,2/29,6.8times10^-2
4^-2,1/15,6.8times10^-2,2/29,7%,bar.6
Explain why each integer has two square roots but only one cube root
Squaring a number always results in a positive integer, so -3 squared and 3 squared both result in 9. cubing would result in the answer having the same sign it started with.