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

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Apr 15, 2021

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

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

How to count in Roman numerals

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

What are ordinal numbers?

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

What are Roman numerals?

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

What is a parentheses ?

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

Easy

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