EngliSea > M > Math is Fun

compensation and doubling
5043#5048 SIBLINGS CHILDREN 5048

arithmetic sequence
An arithmetic sequence is made by adding the same value each time. The value added each time is the common difference.
5043#6266 SIBLINGS CHILDREN 6266

○○○ cardinal number ⪢⪢
A _____ says how many of something there are. ￫ nominal, ordinal #math
5043#7070 SIBLINGS CHILDREN 7070

○○○ composite number ⪢⪢
It is a _____ when it can be divided evenly by numbers other than 1 or itself. #math
5043#9580 SIBLINGS CHILDREN 9580

◎◎◎ digit ⪢⪢
A _____ is a single symbol used to make numerals. #math
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◎◎◎ dimension ⪢⪢
The number of _____s is how many values are needed to locate points on a shape. #math
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◌◌◌ dimension
The number of dimensions is how many values are needed to locate points on a shape.
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least common denominator
The denominator is the bottom number in a fraction. It shows how many equal parts the item is divided into.
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metric length
We can measure how long things are, or how tall or how far apart they are. The meter is the basic measurement of length in the metric system. How far is it across this patch of grass?
5043#5046 SIBLINGS CHILDREN 5046

○○○ nominal number ⪢⪢
A _____ is a number used like a name, not as an actual value or position. ￫ cardinal, ordinal #math
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◎◎◎ number ⪢⪢
A _____ is a count or measurement. It is really an idea in our minds. #math
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○○○ number ⪢⪢
Here are some ways to show the number 4. We can even tap the ground 4 times. #math
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◎◎◎ number ⪢⪢
Digits make up numerals and numerals stand for an idea of a _____ just like letters make up words and words stand for ideas. #math
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○○○ numeral ⪢⪢
A _____ is a symbol or name that stands for a number. #math
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○○○ ordinal number ⪢⪢
￫ cardinal, nominal #math
5043#9858 SIBLINGS CHILDREN 9858

○○○ perimeter ⪢⪢
The perimeter is the distance around the edge of _____ triangle. #math
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○○○ prime number ⪢⪢
It is a _____ when it can't be divided evenly by any number except 1 or itself. #math
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○○○ put into practice ⪢⪢
To _____ your new knowledge into practice, try the your turn questions here.
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○○○ put on ⪢⪢
the heat┆the air conditioning┆the fan
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○○○ put together ⪢⪢
We can _____ the digits 1, 5 and 3 together to get 153.
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Roman numeral
The Romans showed numbers into the thousands using these 7 symbols: I for 1, V for 5, X for 10, L for 50, C for 100, D for 500 and M for 1000.
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