Estimation
Vocabulary
Multiplication
Word Problems
Random
100
An equation that shows an estimate for 23 x 47

20 x 50

100

The numbers by which you multiply 

What are factors?

100

The partial products of 12 x 5

What is 50 and 10? 

100

The number of tires on 2 cars

What is 8?

100

The third planet from the sun

What is earth?

200

The product when you estimate 22 x 82

What is 1,600?

200

The answer to a multiplication equation

What is a product?

200

The number of 0's in the product of 20 x 500

What are 4? (10,000)

200

The total number of pencils if 3 students have 10 pencils each

What is 30?

200

The name of Ms. Vaughan's dog

Who is Gus?

300

The two strategies we use to estimate

What are rounding & compatible numbers?

300

A synonym for repeated addition

What is multiplication?

300
The product of 24 and 3

What is 72?

300

An equation that shows 12 basketball teams with 18 players on each team

What is 12 x 18?

300

The state Ms. Growick is from

What is Ohio?
400

156 x 129 is rounded to 200 x 100. The name of the place value to which both factors were rounded is...

What is the hundreds place?

400

Shows the number of objects in rows and columns

What is an array?

400

The factors of 12

What are 1, 2, 3, 4, 6, 12

400

An equation that represents 3 rows of 6


What is 3 x 6?

400

The cold drink Ms. Vaughan can't live without

What is iced coffee?

500

True or False: When rounding to the nearest ten, the product of 24 x 12 is 300. 

False - the answer should be 200. 

500

The property that states multiplying a sum by a number is the same as multiplying each number in the sum by that number and adding the products

What is the distributive property?

500

The product of 38 and 42

What is 1,596?

500

The amount of change John will receive after paying for a $38 baseball bat with 8 five dollar bills

What is $2?

500

The sound that makes my teachers crazy

What is unnecessary pencil tapping?

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