Third Grade

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Third Grade

Objectives:

number sense: read and write six digit numerals – identify place values – round whole numbers to 10,000 – compare whole numbers

addition/subtraction: recognize inverse relationships between addition/subtraction – advanced problem solving using addition and subtraction – pre algebra equations

multiplication/division: recognize inverse relationship between multiplication/division – use relationships to solve problems – recall multiplication and division facts through the twelves tables

$fraction$ fractions: name and write fractions, including mixed numbers – compare fractions – multiply whole numbers – recognize fractions expressed as words and numerically

practical skills: determine value of coins and bills to $5.00 – tell time to the nearest minute using analog and digital clocks

Worksheets:

Number Sense …more number sense math worksheets

Identify place value

Identify the place value of a digit in a six digit number – ones place through one hundred thousands place

To six digits: place value 1 place value 2 place value 3 place value 4 place value 5

Place value models

Place Value Graphics

Conceptualize the meaning of large numbers by associating ones, tens, hundreds and thousands with groups of blocks.

Hundreds: hundreds 1 hundreds 2 hundreds 3 hundreds 4 hundreds 5

Thousands: thousands 1 thousads 2 thousands 3 thousands 4 thousands 5

Words to numbers, six digits:

Convert words into digits for numbers up to 999,999

words to numbers 1 words to numbers 2 words to numbers 3 words to numbers 4 words to numbers 5

Numbers to words, six digits:

Convert digits into words for numbers up to 999,999

numbers to words 1 numbers to words 2 numbers to words 3 numbers to words 4 numbers to words 5

Rounding [CCSS Standard.3.NBT.A.1]

Round a number to a specified number of digits

up to 100: rounding to 100 1 rounding to 100 2 rounding to 100 3 rounding to 100 4 rounding to 100 5

up to 1,000 (multiple choice): rounding to 1000 multiple choice 1 rounding to 1000 multiple choice 2 rounding to 1000 multiple choice 3 rounding to 1000 multiple choice 4 rounding to 1000 multiple choice 5

up to 1,000: rounding to 1000 1 rounding to 1000 2 rounding to 1000 3 rounding to 1000 4 rounding to 1000 5

up to 10,000: rounding to 10000 1 rounding to 10000 2 rounding to 10000 3 rounding to 10000 4 rounding to 10000 5

up to 100,000: rounding to 100000 1 rounding to 100000 2 rounding to 100000 3 rounding to 100000 4 rounding to 100000 5

up to 1,000,000 (multiple choice): rounding to 1000000 multiple choice 1 rounding to 1000000 multiple choice 2 rounding to 1000000 multiple choice 3 rounding to 1000000 multiple choice 4 rounding to 1000000 multiple choice 5

up to 1,000,000: rounding to 100000 1 rounding to 100000 2 rounding to 100000 3 rounding to 100000 4 rounding to 100000 5

Word Problem What number am I?

Example: I am greater than 12 but less than 16. I am odd. I am not 13. What number am I?

What number am I 1 What number am I 2 What number am I 3 What number am I 4 What number am I 5

Word Problems – mixed operations [CCSS.3.OA.D.8]

Example: There were ten frogs in a pond on Monday. On Tuesday there were five times as many. Then on Wednesday seven hopped away. How many frogs were left?

word problems 1 word problems 2 word problems 3 word problems 4 word problems 5

Algebra Skills

Solve for the missing variable: [CCSS Standard.3.AO.A.4]

Example: y + 5 = 20 so y = _____ ; a ÷ 6 = 6 so a = _____

basic algebra 1 basic algebra 2 basic algebra 3 basic algebra 4 basic algebra 5

basic algebra 6 basic algebra 7 basic algebra 8 basic algebra 9 basic algebra 10