Show:
Comparing Decimals
Rounding Decimals
Expanded Notation
powers of 10
Vocabulary
100

Order Least to Greatest: 

3.028

3.847

4.17

3.684

3.028, 3.684, 3.847, 4.17

100

Round to nearest tenth:

101.815

101.800

100

What is this number written in Expanded Notation:

198.385

(1x100)+(9x10)+(8x1)+(3x0.1)+(8x0.01)+(5x0.001)
100


Multiply:


  100×0.64=  


64

100

The value of the left side is SMALLER than the value of the right side.

Less Than 

200

Compare: 198.47 and 198.482

198.47 > 198.482

200

Round to nearest tenth:

32.50

32.5

200

What is this number written in Expanded Notation:

 eight hundred seventy-eight dollars and thirty-eight cents

(8x100)+(7x10)+(8x1)+(3x0.1)+(8x0.01)

200


Evaluate the following expression.

 0.965×102= 


96.5

200
A sentence with a minimum of two numbers and at least one math operation (x/+-).

Expression

300

Compare: 19.02 and 19.020

19.02 = 19.020

300

Round to the nearest hundredth:

28.089

28.09

300

What is this number written in Standard Form: 

(6x100)+(2x10)+(8x1)+(4x0.1)+(6x0.01)+(5x0.001)

628.465
300

 Solve the following expression:

 881÷100=

8.81

300

The position of the third digit to the right of the decimal point. It represents 1/10 of the value of the digit in the hundredths place

Thousandths Place

400

Compare: 0.10 and 0.831

0.10 < 0.831

400

Round to the nearest tenth: 

84.824

84.800

400

What is this number written in Expanded Notation:

4.91

(4x1)+(9x0.1)+(1x0.01)

400

 Evaluate the following expression.
0.2982 x 103

298.2

400

A way to show how many of each size unit are in a number. (1 ones 3 tenths 5 hundredths).

Unit Form
500

Order Greatest to Least: 

10.01

15.295

6.91

10.742

15.295, 10.742, 10.01, 6.91

500

Round to the nearest hundredth:

18.284

18.280

500

What is this number written in Standard Form:

(4x10)+(4x0.01)

40.04

500

  A pet store has 40 tanks of frogs.

There are  40 frogs in each tank.

 How many frogs does the pet store have in all?

1600

500

Any of the numbers 0-9.

Digit