Math MP2

MP1

MP3

Operations & Algebraic Thinking (OA) 1.OA.1

1.OA.A.1

Use addition and subtraction within 20 to solve word problems involving situations of adding to, taking from, putting together, taking apart, and comparing, with unknowns in all positions, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Watch This Video

Addition and Subtraction Word Problems 1

Operations & Algebraic Thinking (OA)

1.OA.A1

IXL Activities

Operations & Algebraic Thinking (OA) 1.OA.2

1.OA.A.2

Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.

Watch This Video

Adding 5 + 3 + 6 | Addition and Subtraction Within 20 | Early Math | Khan Academy - Adding Three Numbers (3 Addends)

Operations & Algebraic Thinking (OA)

1.OA.A2

IXL Activities

Operations & Algebraic Thinking (OA) 1.OA.3

1.OA.B.3

Apply properties of operations as strategies to add and subtract. Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.)

Watch This Video

Videos for this standard are coming soon to Khan Academy.

Fact Triangle

Fact Family

3 + 4 = 7

4 + 3 = 7

7 – 4 = 3

7 – 3 = 4

Do these activities: KHAN ACADEMY 1.OA.B.3 ACTIVITIES (Coming Soon)

Operations & Algebraic Thinking (OA) 1.OA.6

1.OA.6

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).

Watch This Video

Addition and Subtraction Within 20 | Early Math | Khan Academy

Operations & Algebraic Thinking (OA)

1.OA.C6

IXL Activities

Operations and Algebraic Thinking (OA) Games

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.

Addition Games

Number Bonds 10 (Easy)

Combine number balls to make sums of 10.

Number Bonds 20 (Medium)

Combine number balls to make sums of 20.

Number Bonds 30 (Medium-Challenging) Combine number balls to make sums of 30.

Number Bonds 40 (Challenging)

Combine number balls to make sums of 40.

Alien Addition

Practice sums and addition facts in this exciting math game.

Jet Ski Addition

Practice sums within 20 and addition facts.

Tug Team Addition

Practice sums within 20 and addition facts with this fun-filled math game.

Math Monster Addition

Choose one or more addends. Can you make all 12 monster friends appear?

Zogs and Monsters Addition

Move the friendly zogs to the correct sums without being captured.

Puzzle Pics Addition

Choose a target sum (10 to 20) to practice. Place the puzzle piece on the number in the grid.

Kitten Match Addition

Practice sums of 10and addition facts by clicking two fur balls that make 10.

Canoe Puppies Addition (Challenging)

Add two-digit numbers correctly to win the race.

.

Subtraction Games

Island Chase

Practice subtraction facts (within 20) with a fun math game in a tropical setting.

Sailboat Tug

Practice subtraction facts (within 20) with a fun math game in a tropical setting.

Math Monster Subtraction

Choose one or more numbers to subtract. Can you make all 12 monster friends appear?

Ducky Race Subtraction (Challenging)

Practice subtraction facts in a duck racing math game. (Positive and Negative Numbers)

Minus Mission (Challenging)

Practice subtraction facts with a space-themed math game.

Puzzle Pics Subtraction Choose the largest starting number (10 to 20). Place the puzzle piece on the missing number in the grid.

Number & Operations in Base Ten (NBT) 1.NBT.3

1.NBT.B.3

Compare two two-digit numbers based on meanings of the tens and ones digits, recording the results of comparisons with the symbols >, =, and <.

Watch This Video

Comparing whole numbers | Place value (tens and hundreds) | Early Math | Khan Academy

Number & Operations in Base Ten (NBT)

1.NBT.B3

IXL Activities

Number & Operations in Base Ten (NBT) 2.NBT.4

2.NBT.A.4

Compare two three-digit numbers based on meanings of the hundreds, tens, and ones digits, using >, =, and < symbols to record the results of comparisons.

Watch This Video

Comparing whole numbers | Place value (tens and hundreds)

Measurement & Data (NBT) 1.MD.4

1.MD.4

Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another.

Represent and interpret data

Watch This Video

Reading bar graph examples | Measurement and data | Early Math | Khan Academy

Unit 3 Lesson 1 - Visual Patterns

BrainPopJr. - Patterns

Unit 3 Lesson 2 - Even and Odd Number Patterns

BrainPopJr. - Even and Odd

Unit 3 Lesson 7 - Telling Time to the Half-Hour

BrainPopJr. - Telling Time to the Half and Quarter Hour

Unit 3 Lesson 11 - Dimes

BrainPopJr. - Counting Coins

BrainPopJr. - Equivalent Coins

Unit 4 - Measurement and Basic Facts

Peep and the Big Wide World - Numbers and Measuring - Video

Unit 4 Lesson 1 - Reading a Thermometer

BrainPopJr. - Temperature

Unit 4 Lesson 2 - Non-standard Linear Measurements

Peep and the Big Wide World - Peep Feet - Video

Unit 4 Lesson 4 - The Inch

BrainPopJr. - Inches and Feet

Unit 4 Lesson 8 - Telling Time to the Quarter-Hour

BrainPopJr. - Telling Time to the Half and Quarter Hour

Unit 5 Lesson 1 - Place Value: Tens and Ones

BrainPopJr. - Place Values

Unit 5 Lesson 3 - Greater Than >, Less Than <, or Equal To =

BrainPopJr. - Comparing Numbers

MP1

MP3