Decimal Operations Review 1

Presentation

•

Mathematics

•

6th Grade

•

Practice Problem

•

Medium

•

CCSS

6.NS.B.3, 5.NBT.B.7, 3.OA.B.5

Standards-aligned

Zachary Prince

Used 5+ times

FREE Resource

6 Slides • 28 Questions

Decimal Operations Review

I can choose the correct operation for a given decimal problem.
I can set up each problem using correct place value or place the decimal correctly at the end.
I can calculate the correct sum, difference, product, or quotient using the standard algorithm.

Success Criteria

I can solve multi-digit problems with decimals, including addition, subtraction, multiplication, and division, by applying the standard algorithm for each on my Quizizz lesson responses. I can solve mathematical problems and real-world scenarios involving decimals using these algorithms.

Learning Objective

Decimal Operations Review

Poll

Rate how you feel about decimal operations (adding, subtracting, multiplying, and dividing).

I don't know how to do this.

Below Proficient

I understand some of this. I'm getting there.

Approaching Proficient

I understand this.

Proficient

I deeply understand this so well I could fully explain it.

Highly proficient

Dropdown

A decimal separates the

numbers on the

side of the decimal from the parts or fractions on the

side of the decimal. The place value one space to the left of the decimal is the

place.

The place value to the right of the decimal is the

place.

Categorize

Options (18)

Combined

Sum

Total

Increase

Plus

Difference

Decrease

Minus

Less

How much more or less

Product

Times

Multiply

Factors

Quotient

Divide

Fraction

Split into equal groups

Match each word or phrase to the operation it indicates:

Addition +

Subtraction -

Multiplication x * ()() ⋅

Division ÷

Multiple Choice

What is the first step when adding or subtracting numbers with decimals?

Multiply the numbers before adding or subtracting.

Convert all decimals to fractions first.

Erase the decimal points.

Line up the decimal points and place values.

Divide the numbers.

Multiple Choice

TRUE OR FALSE: When adding or multiplying, the order of the two numbers will change the answer.

TRUE

FALSE

Multiple Choice

TRUE OR FALSE: When subtracting or dividing, the order of the two numbers will change the answer.

TRUE

FALSE

THIS ONLY APPLIES TO ADDITION AND MULTIPLICATION

Multiple Choice

What is the best definition for equivalent?

Equal in value

Opposite

Evil

Identical in color but different in size.

Triangular

Multiple Choice

TRUE OR FALSE: $18.62\ \div\ 3.1$ is equivalent to $3.1\div18.62$

TRUE

FALSE

Multiple Choice

TRUE OR FALSE: $3.8\times0.23$ is equivalent to $0.23\times3.8$

TRUE

FALSE

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Fill in the Blanks

Type answer...

Multiple Choice

A number multiplied by 1

Stays the same or is itself

Always gets bigger

Always gets smaller

Becomes zero

Multiple Choice

A number divided by 1

Stays the same or is itself

Always gets bigger

Always gets smaller

Becomes zero

Multiple Choice

A number multiplied by less than 1

Stays the same or is itself

Always gets bigger

Always gets smaller

Becomes zero

Multiple Choice

A number multiplied by more than 1

Stays the same or is itself

Always gets bigger

Always gets smaller

Becomes zero

Multiple Choice

A number divided by more than 1

Stays the same or is itself

Always gets bigger

Always gets smaller

Becomes zero

Multiple Choice

A number divided by less than 1

Stays the same or is itself

Always gets bigger

Becomes zero

Math Response

Find the sum of 31.8 and 0.45

Type answer here

Deg^°

Rad

Math Response

Find the sum of 0.8 and 0.3

Type answer here

Deg^°

Rad

Math Response

88.22 x 0.5 =

Type answer here

Deg^°

Rad

Math Response

21.04 $\div$ 0.5 =

Type answer here

Deg^°

Rad

Math Response

18.3 - 4.11 =

Type answer here

Deg^°

Rad

Math Response

8.07 x 4.4

Type answer here

Deg^°

Rad

Math Response

A garden hose is 6.8 meters long. If each piece you cut is 0.25 meters, how many pieces can you cut?

You can cut _____ pieces.

(Hint: Your answer will have a decimal in it.)

Type answer here

Deg^°

Rad

Match

Match each problem to its answer:

12.05 x 5

240.4 ÷ 4

200 - 90.7

54.3 + 130.7

8.4 ÷ 100

60.25

60.1

109.3

185

0.084

Poll

Rate how you feel about decimal operations (adding, subtracting, multiplying, and dividing).

I don't know how to do this.

Below Proficient

I understand some of this. I'm getting there.

Approaching Proficient

I understand this.

Proficient

I deeply understand this so well I could fully explain it.

Highly proficient

Decimal Operations Review

Show answer

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Decimal Operations Review 1

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