Which of the following property is used in the expression 12 + 3 = 3 + 12? *
1 point
A Closure Property
B Commutative Property
C Identity Property
D Inverse Property
It refers to a part or a portion of a whole? *
1 point
A Decimal
B Fraction
C Integer
D Percent
Express 0.25 as a fraction. *
1 point
A 1/2
B 1/3
C 1/4
D 2/5
Express 1/2 as a decimal. *
1 point
A 0.125
B 0.25
C 0.50
D 0.75
What is the sum of 1/3 + 2/3 ? *
1 point
A 1/4
B 1/2
C 1
D 2
What is the product of 3.5 and 1.0? *
1 point
A 3.05
B 3.15
C 3.25
D 3.50
Find the quotient of 3/2 and 1/6 .
1 point
A 8
B 9
C 10
D 12
Rose has 6.25 meters of ribbon. She has to cut the ribbon into 5 parts with equal lengths. How long is each part of the ribbon? *
1 point
A 1.02
B 1.20
C 1.25
D 1.5
If a car has 6 liters of gas in the tank and you add 9 more, how much gas is in the tank? *
1 point
A -15
B 3
C 15
D 54
Nena bought 1 kilo of lanzones and gave 1/4 kilo to her friend. How many kilos of lanzones was left? *
1 point
A 1/4
B 1/2
C 3/4
D 1 1/4