Karl Mattle

I am a Calculus and Statistics instructor.

[Karl Mattle @karl_mattle]

@RHSTUDYZONE Plus or minus 21

[Karl Mattle @karl_mattle]

@Flowryyy_ 9

[Karl Mattle @karl_mattle]

@MyDearest2106 16

[Karl Mattle @karl_mattle]

@Brainy_Bits_Hub 8

[Karl Mattle @karl_mattle]

@miladreaamy 63

[Karl Mattle @karl_mattle]

@sqsehrish 41

[Karl Mattle @karl_mattle]

@_alee__sha_ 10

[Karl Mattle @karl_mattle]

@Quizmania0 7 or -9

[Karl Mattle @karl_mattle]

@llixeey 127

[Karl Mattle @karl_mattle]

@soran0312_ Plus or minus 6

[Karl Mattle @karl_mattle]

@llixeey 27

[Karl Mattle @karl_mattle]

@llixeey 21

[Karl Mattle @karl_mattle]

@Im___maryam 13

[Karl Mattle @karl_mattle]

@0Maria_B It’s a change holder from back when metal coinage actually had value.

[Karl Mattle @karl_mattle]

@farman4x 90

[Karl Mattle @karl_mattle]

@Brainy_Bits_Hub 1 meter

[Karl Mattle @karl_mattle]

@johnfkjunior_ 42

[Karl Mattle @karl_mattle]

@Brainy_Bits_Hub 48

[Karl Mattle @karl_mattle]

@ElizabethE9107 52

[Karl Mattle @karl_mattle]

@Brainy_Bits_Hub A