Random Math
Comparing Decimals
Adding Decimals
Multiplying Decimals
Subtracting Decimals.
Dividing Decimals
Fractions to Decimals
HCA Trivia
Random Trivia
100

Order these numbers from greatest to least:

0.42 , 0.513 ,  0.421 , 0.555

0.555 , 0.513 , 0.421 , 0.42

100

Compare these decimals, which one is larger?

0.2 _____ 0.23

0.23

100

Add these decimals. 21.74 + 8.27

30.01

100

Multiply these decimals. 0.03 x 100

3

100

Subtract these decimals.

3.53 - 2

1.53

100

1.5 divided by 3

.5

100

Write the following as a decimal:

12/75

0.16

100

How many teachers work at HCA (including reading teachers and Student Support)?

22

4 in Primary, 3 in hs, 2 in AI, 2 in UE, 2 in ms, 3 in SL, 3 reading, 3 St. Supp.

100

How many hearts does a worm have?

5

200

How is 0.00025 written in scientific notation? 

2.5 x 10-4

200

Compare these decimals, which one is larger?

0.902 _____ 0.920

0.920

200

Add these decimals.

17 + 9.54

26.54

200

Multiply these decimals. 0.7 x 2.6 

1.82

200

Subtract these decimals.

2.15 - 1.05

1.1

200

12.84 divided by 12

1.07

200

Write the following as a decimal, round to three places:

8/9

0.889

200

Who teaches Social Thinking?

Ms. Newman

200

How many bones do sharks have?

Zero

300

Write the following decimal in word form.

146.291

one hundred forty-six and two hundred ninety-one thousandths

300

Compare these decimals, which one is larger?

0.202 _____ 0.2023

0.2023

300

Add these decimals. 6.125 + 18

24.125

300

Multiply these decimals.

0.23 x 7.5

1.725

300

Subtract these decimals.

10.71 - 0.7

10.01

300

4 divided by 50

.08

300

Write the following as a decimal, round to three places:

1/6

0.167

300

Who was the school's director before this year?

Ms. McDonough

300

In Finding Nemo, what type of fish is Dory?  

Blue Tang fish

400

Write the numeral.

seven and twenty-nine thousandths

7.029

400

Compare these decimals with <, >, or =

0.73 _____ 0.730

=

400

Add these decimals. 4.67 + 29.1

33.77

400

Multiply these decimals. 2.5 x 3.04

7.6

400

Subtract these decimals.

1.72 - 0.8

0.92

400

Find the quotient of 1.012 divided by 4

0.253

400

Write the following as a decimal, round to three places:

5/6

0.833

400

What is on the logo for HCA?

A tree
400

Paul Revere once said this famous statement while riding his horse through a town.

"The red coats are coming!"

500

Round to the nearest thousandth.

7.2103

7.210

500

Compare these decimals, which one is larger?

0.5003 ____ 0.503

0.503

500

Add these decimals.

5.2 + 3.11

8.31

500

Multiply these decimals. 4.04 x 5.3

21.412

500

Subtract these decimals.

2.54 - 1.82

0.72

500

Divide 7.14 by 0.7

10.2

500

Write the following as a decimal, round to three places:

1/7

0.143

500

Who teaches/sponsors Chess Club?

Mr. Miller

500

Staring at this Greek mythology character would turn people into stone. What is her name?

Medusa

1000

NO CALCULATOR:

38 + 0.9 + 0.53 + 2=

41.43

1000

Put the following decimal numbers in order from least to greatest.

0.6121 , 0.6021 , 600

0.6021 , 0.6121 , 600

1000

NO CALCULATOR!

4 + 0.33 + 28.5 + 0.7 =


33.53

1000
NO CALCULATOR!


9.3 X 37=

344.1

1000

NO CALCULATOR!

2.5-0.671=

1.829

1000

NO CALCULATOR. 

1.316 divide 2 =

0.658

1000

NO CALCULATOR!


36/100

0.36

1000

Who (here) helped found HCA originally?

Ms. McDonough and Ms. Houser
1000

What national holiday is celebrated in all countries?

New Year