Merlins Cave Problem

Writing Decimals – 5th Grade

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Here are objects that are found inside Merlin’s cave. Be safe as you move around inside the 360 VR tour. Go below to fix Number One’s mistake.

A

If the answer is  “A“  find the number on or around this object.

B

If the answer is  “B“  find the number on or around this object.

C

If the answer is  “C“  find the number on or around this object.

D

If the answer is  “D“  find the number on or around this object.

Start!

You may want a piece of paper to solve problems.

Question #1

What is twelve and one hundred thirty one thousandths in number form?

        A)  12.131             B) 12,131.0

        C)  121.31             D)  12.130  

A)   Telescope

B)   Star Rock

C)   Dragon

D)   Fire Vase

Question #2

What is seventy four and five thousandths in number form?

        A)  74.056                 B) 74.005

        C)  74.05                   D) 74.5

A)   Large Vase

B)   Mini Table

C)   Metal Shape

D)   Globe

Question #3

What is fifty six hundreths in number form?

        A)  56.0              B) 0.56

        C)  0.056               

A)   Book Stand

B)   Magic Staff

C)   Telescope

 

Type the numbers from the objects to get your first clue. Write the clues down as you will need all of them to unlock the master lock.

Clue Box

Question #4

What is twenty two and thirteen thousandths in number form?

        A)  22.0013            B) 22.13

        C)  22.013              D)  22.1303  

A)   Fire Vase

B)   Large Vase

C)   Astronomy Tool

D)   Metal Shape

Question #5

What is the following when written in number form?

4 x 100 + 3 x 10 + 5 x 1 + 7 x (1/100) + 6 x (1/1000)

        A)  400.765          B) 435.076

        C)  430.76            D) 435.76  

A)   Spell Book

B)   Large Vase

C)   Fire Vase

D)   Mini Table

Type in the numbers to get your clue.

Clue Box

Question #6

What is the following when written in number form?

9 x 10 + 8 x 1 + 3 x (1/10) + 7 x (1/100)

        A)  98.307            B) 98.037

        C)  983.7             D) 98.37

A)   Fire Vase

B)   Star Rock

C)   Telescope

D)   Globe

Question #7

What is the following when written in number form?

9 x 100 + 2 x 10 + 4 x 1 + 9 x (1/10) + 5 x (1/1000)

        A)  944.905            B) 924.95

        C)  924.905           D) 924.095

A)   Hourglass

B)   Book Stand

C)   Magic Staff

D)   Spell Book

Type in the numbers to get your clue.

Clue Box

Input all the clues to help Merlin fix the mess.

MASTER LOCK

Did you fix the dragon problem?

Share your results with your teacher and parents. Tell them what the Master Lock was and where the key was found.