# 3rd Grade Math Practice

### Websites and Notebook lessons to use in your Math stations.

## Place Value

3.1 Number, operation, and quantitative reasoning. The student uses place value to communicate about increasingly large whole numbers in verbal and written form,

including money. The student is expected to:

- (A) use place value to read, write (in symbols and words), and describe the value of whole numbers through 999,999;

- (B) use place value to compare and order whole numbers through 9,999; and
- (C) determine the value of a collection of coins and bills.

Place Value Hundreds (Notebook Lesson)

Place Value Number Generator (Notebook Lesson)

IXL Website:

- Numbers and comparing: Put numbers in order (Third grade - A.8)
- Numbers and comparing: Which number is greatest/least? (Third grade - A.9)
- Numbers and comparing: Comparing numbers (Third grade - A.10)
- Numbers and comparing: Comparing - with addition and subtraction (Third grade - A.11)
- Numbers and comparing: Write numbers in words (Third grade - A.1)
- Place values: Place value models (Third grade - B.1)
- Place values: Place value names (Third grade - B.2)
- Place values: Value of a digit (Third grade - B.3)
- Place values: Identify the digit with a particular place value (Third grade - B.4)
- Place values: Convert to/from a number (Third grade - B.5)
- Place values: Convert between place values (Third grade - B.6)
- Place values: Convert from expanded form (Third grade - B.7)
- Place values: Convert between standard and expanded form (Third grade - B.8)
- Place values: Place value word problems (Third grade - B.9)
- Money: Count coins and bills - up to $5 bill (Third grade - N.1)
- Money: Which picture shows more? (Third grade - N.2)
- Money: Purchases - do you have enough money - up to $10 (Third grade - N.3)
- Money: Making change (Third grade - N.4)

## Addition and Subtraction

3.3 Number, operation, and quantitative reasoning. The student adds and subtracts to solve meaningful problems involving whole numbers. The student is expected to:

- (A) model addition and subtraction using pictures, words, and numbers; and
- (B) select addition or subtraction and use the operation to solve problems involving whole numbers through 999.

XLI Website:

- Addition: Add two numbers up to three digits - word problems (Third grade - C.3)
- Addition: Add three or more numbers up to three digits - word problems (Third grade - C.7)
- Addition: Addition patterns over increasing place values (Third grade - C.8)
- Addition: Add two numbers with four or more digits - word problems (Third grade - C.11)
- Addition: Add three or more numbers with four or more digits - word problems (Third grade - C.15)
- Addition: Addition: fill in the missing digits (Third grade - C.16)
- Subtraction: Subtract numbers up to three digits - word problems (Third grade - D.3)
- Subtraction: Subtraction patterns over increasing place values (Third grade - D.6)
- Subtraction: Subtraction: fill in the missing digits (Third grade - D.9)
- Numbers and comparing: Comparing - with addition and subtraction (Third grade - A.11)
- Numbers and comparing: Multi-step inequalities (Third grade - A.12)
- Addition: Add two numbers up to three digits (Third grade - C.1)
- Addition: Complete the addition sentence - up to three digits (Third grade - C.4)
- Addition: Balance addition equations - up to three digits (Third grade - C.5)
- Addition: Add three or more numbers up to three digits each (Third grade - C.6)
- Addition: Add two numbers with four or more digits (Third grade - C.9)
- Addition: Complete the addition sentence - four or more digits (Third grade - C.12)
- Addition: Balance equations - four or more digits (Third grade - C.13)
- Addition: Add three or more numbers with four or more digits (Third grade - C.14)
- Subtraction: Subtract numbers up to three digits (Third grade - D.1)
- Subtraction: Complete the subtraction sentence - up to three digits (Third grade - D.4)
- Subtraction: Balance subtraction equations - up to three digits (Third grade - D.5)
- Subtraction: Subtract numbers with four or more digits (Third grade - D.7)
- Mixed operations: Missing operators (Third grade - I.7)

## Estimation

3.5 Number, operation, and quantitative reasoning. The student estimates to determine reasonable results. The student is expected to:

- (A) round whole numbers to the nearest ten or hundred to approximate reasonable results in problem situations; and
- (B) use strategies including rounding and compatible numbers to estimate solutions to addition and subtraction problems.

IXL Website:

- Estimation and rounding: Rounding (Third grade - L.1)
- Estimation and rounding: Round money amounts (Third grade - L.2)
- Estimation and rounding: Rounding puzzles (Third grade - L.3)
- Estimation and rounding: Solve inequalities using estimation (Third grade - L.4)
- Estimation and rounding: Estimate sums (Third grade - L.5)
- Estimation and rounding: Estimate products (Third grade - L.6)
- Estimation and rounding: Estimate quotients (Third grade - L.7)

## Fractions

3.2 Number, operation, and quantitative reasoning. The student uses fraction names and symbols (with denominators of 12 or less) to describe fractional parts of whole objects or sets of objects. The student is expected to:

- (A) construct concrete models of fractions;
- (B) compare fractional parts of whole objects or sets of objects in a problem situation using concrete models;
- (C) use fraction names and symbols to describe fractional parts of whole objects or sets of objects; and
- (D) construct concrete models of equivalent fractions for fractional parts of whole objects

Fraction Cookie Game (Notebook)

Fraction Stories (Notebook)

Fractions on a Number Line (Notebook)

IXL Website:

- Fractions: Fraction review (Third grade - S.2)
- Fractions: Compare fractions (Third grade - S.5)
- Fractions: Put fractions in order (Third grade - S.12)
- Fractions: Fraction review - word problems (Third grade - S.3)
- Fractions: Fractions of a number (Third grade - S.13)
- Fractions: Fractions of a number - word problems (Third grade - S.14)
- Fractions: Equivalent fractions: type the missing numerator or denominator (Third grade - S.6)
- Fractions: Equivalent fractions: choose the equivalent fraction (Third grade - S.7)
- Fractions: Reducing fractions to lowest terms (Third grade - S.11)

## Problem Solving

Mixed operations: Multi-step word problems

Measurement: Reasonable temperature

Logical reasoning: Guess the number

Logical reasoning: Largest/smallest number possible

Logical reasoning: Find the order

Logical reasoning: Age puzzles

Logical reasoning: Guess two numbers based on sum and difference

Logical reasoning: Guess two numbers based on sum, difference, product, and quotient

Making a Table (Notebook)

Arranging Chairs (Notebook)