Grade 3

Numbers, Number Sense, and Computation

1.3.1

I/S

Identify, use, and
model
place value
positions of 1's, 10's, 100's, and 1000's.

Identify the value of a given digit in the 1's, 10's, 100's, and 1000's place.

Identify the value of a given digit in the 1's, 10's, 100's, and 1000's place.

1.3.2

I/S

I/S

Identify and
model
the
unit fractions
1/2, 1/3, 1/4, 1/6, and 1/8 as
equal
parts of a whole
sets
of objects.

Read and write unit fractions with numbers and words.

Read and write unit fractions with numbers and words.

1.3.3

I/S

I/S

Read, write, compare, and order numbers from 0 - 9,999.

Read and write number words to 100.

Read and write number words to 100.

1.3.4

I/L

Model
and explain multiplication and division as
skip counting
patterns.

Model and explain multiplication and division as repeated addition or subtraction.

Model and explain multiplication and division as repeated addition or subtraction.

1.3.5

E/S

E/S

Immediately recall
and use addition and subtraction facts.

Immediately recall multiplication facts ( products to 81 ).

Immediately recall multiplication facts ( products to 81 ).

1.3.6

W/L

W/L

Estimate
the number of objects in a
set
using various techniques.

1.3.7

E/S

E/S

Add and subtract two - and three -
digit
numbers with and without
regrouping.

Add and subtract decimals using money as a model.

Add and subtract decimals using money as a model.

1.3.8

E/S

Generate and
solve
two-step addition and subtraction problems and one-step multiplication problems based on
practical situations.

Model addition, subtraction, multiplication, and division in a variety of ways.

Use mathematical vocabulary and symbols to describe multiplication and division.

Model addition, subtraction, multiplication, and division in a variety of ways.

Use mathematical vocabulary and symbols to describe multiplication and division.