Cent |
A unit of money in many countries such as the United States, Canada, Australia, and New Zealand. [4] | pîwâpiskos |

Circle |
A closed, perfectly round curve consisting of all the points that are equidistant from a fixed point inside the curve called the center. [4] | wâwiyiyaw |

Circumference |
The perimeter (length) of a circle, determined as C = 2πr, where π ≈ 3.14 and r is the radius of the circle. |
wâsakâm |

Coefficient |
A constant that multiplies a variable. [1] | akihtàsona kāpatahk |

in 3 3 is the coefficient of 4 is the coefficient of |

Coin |
Metal money. [5] | sônîyâs |

Commutative |
Property of addition and multiplication that allows the numbers to be added or multiplied in any order, without affecting the sum or product of the operation. [3] | (1) papiyakwan ithikohk (Woodland) (2) pahpeyakwan iyikohk (Plain) |

[latex]6+12=12+6 \\3×5=5×3[/latex] |

Compare |
To state the similarities or differences between two or more numbers, objects, or figures by considering their attributes/characteristics. [1] | peyakwan ahpo pìtos akihtâsona |

2 is less than 3 or 3 is more than 2 |

Comparison |
Examination (two or more objects, ideas, people, etc.) in order to note similarities and differences. [6] | nȃnȃkatawȇyitamȏwin |

Coordinate |
Ordered pair used to describe a location on a grid or plane. For example, the coordinates (6, 5) describe a location found by moving 6 units to the right and 5 units up from the origin. | ita kanakiskātomakaki |

Count |
1. To name the numbers in order up to and including a given number. 2. To determine the total number or amount. [1] |
akihta |

Count backward |
To list or name numerals in reverse order. [6] | asȇkicikȇ |

Count forward |
To list or name numerals in order. [6] | akihcikē |