# Math

Jin (lvl 4)
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What do you do if in a addition problem the sum is above 9?

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Date created

Apr 15, 2021

## Cards(5)

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What do you do if in a addition problem the sum is above 9?

Front

If the sun of any two digit number is greater than ‘9’ you regroup.

Back

How to count in Roman numerals

Front

l = 1. ll = 2. lll = 3

lV = 4. V = 5. Vl = 6. Vll = 7. Vlll = 8. lX = 9. X = 10 ( l, V, X)

L = 50

C = 100

D = 500

M = 1,000.
all basic 7 symbols

Back

What are ordinal numbers?

Front

Ordinal numbers are numbers that describe the position or order of numbers. Like 1 = first

Back

What are Roman numerals?

Front

Numbers used by ancient romans almost 3,000 years ago. used symbols to write numbers

Back

What is a parentheses ?

Front

A parentheses are a pair of brackets () that tell you what to solve first. Always solve the things inside parentheses first.

Back

Easy

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