Vocabulary
Place Value
Operations with Decimals
Adding Big Numbers
Subtracting Big Numbers
100

the value of a digit according to its position in the number

place value

100

What is the value of the digit 5 in the number 5,482?

5000

100

547.29 + 21.61 =

568.9

100

What is 1,234 + 1,765?

3,000

100

What is 5,432 - 1,234?

4,198.

200

The name of the result for an addition equation

sum

200

How many thousands are in the number 23,456?

23

200

743.01 + 3.14 = 

746.15

200

Calculate 2,345 + 3,456.

5,801.

200

Subtract 2,345 from 5,678.

3,333.

300

The name of the result for a subtraction equation

difference

300

What digit is in the ten-thousands place in 98,765?

9

300

568 รท 12 =

47.33

300

What is the sum of 4,567 and 5,678?

10,245.

300

What is 8,000 - 3,456?

4,544.

400

The name of the result for a division equation

quotient

400

What is the place value of the digit 9 in 39,281

9,000

400

60.74 x 91.8 =

5,575.932

400

A bookstore had 3,456 books, and they received a shipment of 6,543 more books. How many books do they have now?

10,000 books.

400

A library had 10,000 books, but 6,789 books were checked out. How many books are left in the library?

3,211 books.

500

Another word for a number between 0-9

digit

500

What is the place value of the digit 3 in 3,456,789?

3,00,000

500

Calculate for x.

876.59 - x = 177.65 

698.94

500

There are 9,876 marbles in one jar and 1,234 marbles in another jar. How many marbles are there in total?

11,110 marbles

500

A farmer harvested 4,321 apples from one tree and 9,876 apples from another tree. How many more apples did he harvest from the second tree?

5,555 more apples.

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