Decimals

Decimal Forms

100

Write 65.09 in Word Form 

Sixty Five and Nine Hundredths 

200

Write Thirty seven and five hundred thousandths in Standard Form 

37.500

300

Write 0.98 in Expanded Form 

0.9 + 0.08

400

Write 431 in Powers of 10 form 

(4 x 100) + (3 x 10) + (1 x 1) 

500

Write (6 x 100) + (5 x 1/100) + (4 x 1/1000) in Standard Form

600.054

Rounding

100

Round 126.9 to the nearest WHOLE number

127

200

Round 8.39 to the nearest TENTH 

8.4 

300

Round 0.54 to the nearest TENTH

0.5

400

Round 87.038 to the nearest HUNDREDTH 

87.04

500

Round 0.98 to the nearest TENTH

1.00

Place Value

100

3,467.530 

What digit is in the Hundreds spot?

4

200

3,467.530 

What digit is in the TENTHS spot

5

300

3,467.530 

What digit is in the THOUSANDTHS spot

0

400

3,467.530 

What Place Value will come next after the THOUSANDS spot?

Ten Thousands 

500

Write a number that has an 8 in the Hundredths spot, a 7 in the Tens spot and a 2 in the Thousands spot. 

Example: 2,173.080

Adding & Subtracting

100

$88 + 0.33 

$88.33

200

3,700 + 9.45 

3,709.45

300

1,000 - 87.32

912.68

400

.084 + .993

1.077

500

What is the difference between 88,435 and 73,834.9?

14,600.1

Comparing

100

Which number is greater?

 0.801 or 0.090

0.801

200

Which number is less? 

9.07  or 9.008

9.008 

300

Which number is greater? 

0.8   or   0.800

They are equal

400

Write a decimal equivalent to 9.3

9.30 or 9.300

500

Will 8/10 and 8/1,000 make an equivalent decimal? 

No, 8/10 = 0.8    and    8/1,000 = 0.008. They are not equivalent