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Our Class Math Calendar Board



1st Marking Period
Math MP1
2nd Marking Period
Math MP2

3rd Marking Period
Math MP3
4th Marking Period
Math MP4


 

Kindergarten Standards

First Grade Math CCSS

Common Core State Standards

2nd Grade Standards

Measurement & Data (MD)

Operations & Algebraic Thinking (OA)

Number & Operations in Base Ten (NBT)

Geometry (G)

Measure lengths indirectly and by iterating length units

Tell and write time

Represent and interpret data

 

Represent and solve problems involving addition and subtraction

Understand and apply properties of operations and the relationship between addition and subtraction

Add and subtract within 20

Work with addition and subtraction equations

 

 

Extend the counting sequence

Understand place value

Use place value understanding and properties of operations to add and subtract

 

Reason with shapes and their attributes

 



+

Addition Key Words

-

Subtraction Key Words

plus

minus

add

take away

increased by

decreased by

more

less

total of

difference of

combined, together

difference between

sum

difference

added to

taken from

count up

count back

How many?

How many more?

How many altogether?

How many less/fewer?

 

Sum:

Answer to an addition problem

 

 

Difference:

Answer to a subtraction problem

 

Equals =

is, are, was, were, will be
gives, yields, sold for


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