Tolar's U5 Review: All Operations - Integers & Rational Numbers

Front

What is the cost of 3 pounds of peaches at $2.50 per pound?

Back

$7.50

Tags

CCSS.7.EE.B.3

Front

What is the first step when multiplying fractions?

Back

Simplify first using cross-cancelling, then multiply numerator times numerator and denominator times denominator.

Tags

CCSS.5.NF.B.6

Front

How much do 5 pounds of strawberries cost if one pound is $4.26?

Back

$21.30

Tags

CCSS.7.EE.B.3

Front

What is the cost of one rose if a dozen roses cost $29.88?

Back

$2.49

Tags

CCSS.7.EE.B.3

Front

How many miles are in 12 kilometers if 1 kilometer is about 0.62 miles?

Back

7.44 miles

Tags

CCSS.6.RP.A.3D

Front

What is the formula to find the total cost when buying multiple items?

Back

Total Cost = Price per Item × Number of Items.

Front

What does the term 'rational number' mean?

Back

A rational number is any number that can be expressed as a fraction, where both the numerator and denominator are integers.

Tags

CCSS.5.NBT.A.2

Front

What is the least common denominator (LCD) used for?

Back

The least common denominator is used to find a common denominator for adding or subtracting fractions.

Front

What is the multiplicative inverse of a number?

Back

The multiplicative inverse of a number is 1 divided by that number, which when multiplied together gives 1.

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Front

How do you convert kilometers to miles?

Back

Multiply the number of kilometers by 0.62.

Tags

CCSS.2.MD.A.2