🔎 Five Nights at FreddiesGrade 2Reading: grades 3-4AdditionSubtractionWord problemsPlace valueMissing addends

Mystery at Freddy Fazbear's Pizza

The clock strikes midnight at Freddy Fazbear's Pizza! A rogue animatronic has snuck into the security office and hidden the main power keys. As the new night guard, you must use your tablet, check the security cameras, and solve the math puzzles to find out which animatronic is roaming the halls before the power runs out!

Suspects

Possible suspects

Cross off a row as each clue rules it out. On screen, tap a row.

21 of 21 still in play

Name	Primary Suit	Held Prop	Active Sensor	Hat Style	System Glitch
Ballora	Bonnie Suit	Steel Hook	Left Eye Glow	Purple Bowtie	Controlled Shock
Gregory	Bonnie Suit	Bass Guitar	Right Eye Glow	Pirate Bandana	Music Box Tune
Glamrock Chica	Foxy Suit	Steel Hook	Left Eye Glow	Black Top Hat	Controlled Shock
Mike	Chica Suit	Pink Cupcake	Right Eye Glow	Purple Bowtie	Music Box Tune
Goldie	Chica Suit	Steel Hook	Left Eye Glow	Pirate Bandana	Controlled Shock
Springtrap	Freddy Suit	Steel Hook	Right Eye Glow	Black Top Hat	Flashlight Flash
Toy Bonnie	Golden Suit	Pink Cupcake	Right Eye Glow	Pirate Bandana	Controlled Shock
Roxanne	Foxy Suit	Steel Hook	Left Eye Glow	Purple Bowtie	Music Box Tune
Mangle	Golden Suit	Pink Cupcake	Left Eye Glow	Pirate Bandana	Controlled Shock
Foxy	Freddy Suit	Steel Hook	Left Eye Glow	Pirate Bandana	Controlled Shock
Freddy	Freddy Suit	Bass Guitar	Left Eye Glow	Pirate Bandana	Controlled Shock
Montgomery	Golden Suit	Red Balloon	Left Eye Glow	Pirate Bandana	Controlled Shock
Jeremy	Bonnie Suit	Red Balloon	Left Eye Glow	Purple Bowtie	Flashlight Flash
Circus Baby	Golden Suit	Red Balloon	Left Eye Glow	Black Top Hat	Flashlight Flash
Balloon Boy	Freddy Suit	Red Balloon	Right Eye Glow	Black Top Hat	Music Box Tune
Toy Freddy	Foxy Suit	Microphone	Right Eye Glow	Purple Bowtie	Flashlight Flash
Puppet	Freddy Suit	Microphone	Left Eye Glow	Pirate Bandana	Music Box Tune
Funtime Freddy	Freddy Suit	Pink Cupcake	Left Eye Glow	Purple Bowtie	Flashlight Flash
Toy Chica	Golden Suit	Steel Hook	Left Eye Glow	Purple Bowtie	Controlled Shock
Bonnie	Bonnie Suit	Pink Cupcake	Right Eye Glow	Purple Bowtie	Flashlight Flash
Funtime Foxy	Chica Suit	Red Balloon	Left Eye Glow	Purple Bowtie	Music Box Tune

Clue 1

Addition

To unlock the first camera feed, you need to count the total number of party balloons. Add the balloons in the main dining room to the ones in the party room.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

23 + 30 =T

31 + 29 =K

16 + 16 =E

16 + 23 =L

58 + 25 =S

11 + 17 =D

34 + 14 =O

45 + 36 =R

29 + 34 =I

34 + 18 =N

27 + 22 =Y

58 + 37 =H

61 + 29 =V

17 + 12 =A

38 + 23 =B

0/15 letters found

Clue 2

Subtraction

Your security tablet's battery is draining fast! Subtract the power used by the hallway lights from your total battery to find the remaining percent.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

41 - 8 =T

24 - 3 =Y

69 - 5 =F

128 - 39 =N

13 - 2 =H

78 - 33 =O

54 - 29 =E

97 - 24 =S

26 - 12 =R

59 - 36 =W

67 - 12 =G

29 - 5 =L

0/12 letters found

Clue 3

Word problems

A group of children left their game tokens behind. Read the clues on the prize counter sign to help Freddy sort the tokens into the correct prize boxes.

Solve each problem to learn its letter, then write the letters in the boxes to fill in the missing word.

Someonescaredthevillainoffwith

Security guard found 10 pizza slices yesterday and 4 more today. How many pizza slices in all?C

Security guard found 4 party hats yesterday and 22 more today. How many party hats in all?L

Security guard found 7 pizza slices yesterday and 2 more today. How many pizza slices in all?O

Security guard found 3 faz-coins yesterday and 29 more today. How many faz-coins in all?N

Security guard lined up 3 rows of 4 party hats. How many party hats in all?T

Security guard lined up 3 rows of 5 faz-coins. How many faz-coins in all?R

There were 24 faz-coins. 7 were used up. How many faz-coins are left?E

0/7 letters found

Clue 4

Place value

The serial number on the spare Bonnie suit has three digits. Look at the digit in the tens place to unlock the vent cover and find the next clue.

Solve each problem to learn its letter. Then write that letter in every box that shows the same number, and read the secret clue.

What number has 8 tens and 7 ones?T

What number has 6 tens and 4 ones?R

What number has 4 tens and 2 ones?B

What number has 3 tens and 4 ones?P

What number has 5 tens and 3 ones?H

What number has 5 tens and 2 ones?E

What number has 6 tens and 9 ones?N

What number has 7 tens and 5 ones?A

What number has 8 tens and 1 one?O

What number has 1 ten and 7 ones?D

What number has 2 tens and 7 ones?I

What number has 3 tens and 2 ones?Y

0/12 letters found

Clue 5

Missing addends — the last clue

The kitchen needs ten pizza pans to make the midnight feast, but some are missing from the shelf. Find how many more pans are needed to make a full set of ten.

First solve each problem. Then find each answer in the list below and cross that sentence out. One sentence will be left — that's exactly what the villain did!

Step 1 — solve these

10 + ___ = 18

9 + ___ = 14

6 + ___ = 12

3 + ___ = 14

10 + ___ = 20

7 + ___ = 8

2 + ___ = 14

6 + ___ = 15

6 + ___ = 13

5 + ___ = 8

5 + ___ = 7

Step 2 — cross out the sentence with each answer

1.The villain stands near the prize counter, then scares the night guard.

2.The villain stomps down the dark hallway, then scares the night guard.

3.The villain runs past the pirate cove, then swipes the spare batteries.

4.The villain stomps down the dark hallway, then makes a creepy robot laugh.

5.The villain hides in the shadows of the stage, then turns off the security cameras.

6.The villain stands near the prize counter, then swipes the spare batteries.

7.The villain stands near the prize counter, then turns off the security cameras.

8.The villain stomps down the dark hallway, then turns off the security cameras.

9.The villain peeks through the window, then makes a creepy robot laugh.

10.The villain hides in the shadows of the stage, then makes a creepy robot laugh.

11.The villain stomps down the dark hallway, then swipes the spare batteries.

12.The villain stands near the prize counter, then makes a creepy robot laugh.

Solve it

Name the culprit

Choose the one suspect left standing.

Answer Key — Mystery at Freddy Fazbear's Pizza

Culprit: Freddy (Freddy Suit · Bass Guitar · Left Eye Glow · Pirate Bandana · Controlled Shock)

Clue 1 (Addition): "THE SNEAKY VILLAIN DOES NOT HOLD A RED BALLOON"
23 + 30 = 53 (T) · 31 + 29 = 60 (K) · 16 + 16 = 32 (E) · 16 + 23 = 39 (L) · 58 + 25 = 83 (S) · 11 + 17 = 28 (D) · 34 + 14 = 48 (O) · 45 + 36 = 81 (R) · 29 + 34 = 63 (I) · 34 + 18 = 52 (N) · 27 + 22 = 49 (Y) · 58 + 37 = 95 (H) · 61 + 29 = 90 (V) · 17 + 12 = 29 (A) · 38 + 23 = 61 (B)
Clue 2 (Subtraction): "THE SENSOR GLOWS ON THE LEFT EYE"
41 - 8 = 33 (T) · 24 - 3 = 21 (Y) · 69 - 5 = 64 (F) · 128 - 39 = 89 (N) · 13 - 2 = 11 (H) · 78 - 33 = 45 (O) · 54 - 29 = 25 (E) · 97 - 24 = 73 (S) · 26 - 12 = 14 (R) · 59 - 36 = 23 (W) · 67 - 12 = 55 (G) · 29 - 5 = 24 (L)
Clue 3 (Word problems): "CONTROLLED SHOCK"
Security guard found 10 pizza slices yesterday and 4 more today. How many pizza slices in all? = 14 (C) · Security guard found 4 party hats yesterday and 22 more today. How many party hats in all? = 26 (L) · Security guard found 7 pizza slices yesterday and 2 more today. How many pizza slices in all? = 9 (O) · Security guard found 3 faz-coins yesterday and 29 more today. How many faz-coins in all? = 32 (N) · Security guard lined up 3 rows of 4 party hats. How many party hats in all? = 12 (T) · Security guard lined up 3 rows of 5 faz-coins. How many faz-coins in all? = 15 (R) · There were 24 faz-coins. 7 were used up. How many faz-coins are left? = 17 (E)
Clue 4 (Place value): "THEY DROPPED A RED PIRATE BANDANA"
What number has 8 tens and 7 ones? = 87 (T) · What number has 6 tens and 4 ones? = 64 (R) · What number has 4 tens and 2 ones? = 42 (B) · What number has 3 tens and 4 ones? = 34 (P) · What number has 5 tens and 3 ones? = 53 (H) · What number has 5 tens and 2 ones? = 52 (E) · What number has 6 tens and 9 ones? = 69 (N) · What number has 7 tens and 5 ones? = 75 (A) · What number has 8 tens and 1 one? = 81 (O) · What number has 1 ten and 7 ones? = 17 (D) · What number has 2 tens and 7 ones? = 27 (I) · What number has 3 tens and 2 ones? = 32 (Y)
Clue 5 (Missing addends): surviving statement (box 4) → Freddy
10 + ___ = 18 = 8 · 9 + ___ = 14 = 5 · 6 + ___ = 12 = 6 · 3 + ___ = 14 = 11 · 10 + ___ = 20 = 10 · 7 + ___ = 8 = 1 · 2 + ___ = 14 = 12 · 6 + ___ = 15 = 9 · 6 + ___ = 13 = 7 · 5 + ___ = 8 = 3 · 5 + ___ = 7 = 2

About this mystery

Grade level: Grade 2 math
Math topics: Addition, Subtraction, Word problems, Place value, Missing addends
Reading level: grades 3-4
Theme: Mystery at Freddy Fazbear's Pizza — set in Freddy Fazbear's Family Pizzeria after midnight
Format: Interactive online & printable worksheet with answer key
Solution: One unique, verified culprit among 21 suspects

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