Common Core State Standards

# Operations in Base Ten

32 of 201 teaching resources for those 'aha' moments

### Cover Up! - Multiplication Facts Game

Develop a love of multiplication facts with this multiplayer Valentine’s Day board game.

1 page Grades: 2 - 4

### Save Santa's Workshop – Escape Room Activity

A fun and festive escape room activity where students solve clues to save Santa's Workshop.

26 pages Grades: 3 - 6

### Multiplication Using Arrays Worksheet

Practice multiplication using arrays with this 2-page worksheet that has students build arrays and write them as multiplication sentences.

4 pages Grades: 3 - 4

### Multiplication and Division Minute Math Booklet

Warm-up with this 10-page booklet of multiplication and division drills.

14 pages Grades: 3 - 5

### Subtraction Algorithm PowerPoint Presentation

An engaging subtraction algorithm teaching presentation.

38 pages Grades: 2 - 4
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An animated teaching presentation focused on the addition algorithm.

23 pages Grades: 2 - 4

### Expanded Notation Puzzles - Decimals

Practice expanded notation using decimals and whole numbers with this set of 28 puzzle pieces.

15 pages Grades: 4 - 5

### Expanded Notation Puzzles - Whole Numbers

Practice whole number expanded notation with this 28-piece matching puzzle.

15 pages Grades: 3 - 4

### Multiplication Grid – Worksheet

A simple multiplication facts grid for students to practice their facts.

3 pages Grades: 3 - 6

### 2-Digit by 1-Digit Multiplication Worksheet

A worksheet for students to practice multiplying 2-digit numbers by 1-digit.

2 pages Grades: 3 - 4

### Owls Round, TOO - Match-Up Activity

Practice rounding through to the nearest hundred thousands place with our set of 36 whole number rounding match-up cards.

14 pages Grades: 3 - 4

### Multiplication Wheel Worksheets

A set of multiplication worksheets to help students improve their recall of multiplication facts.

22 pages Grades: 3 - 5

### Flip, Draw, Expand! – Place Value Worksheet (5-Digit Numbers)

A worksheet to use when practicing place value with 5-digit numbers.

2 pages Grades: 3 - 4

### Division Dragon – Worksheet

A set of super cool division worksheets!

6 pages Grades: 3 - 5

### Multiplication Mouse – Worksheet

The multiplication mouse is scurrying in with three differentiated worksheets.

6 pages Grades: 3 - 5

### Grade 4 Daily Warm-Up – PowerPoint 4

A 66-slide PowerPoint presentation containing a variety of quick warm-up activities.

### Grade 4 Daily Warm-Up – PowerPoint 3

A 67-slide PowerPoint presentation containing a variety of quick warm-up activities.

### Division Facts Master

A template for students to track their progresss on mastering division facts.

1 page Grades: 3 - 5

### Multiplication Facts Master

A template for students to track their progress on mastering multiplication facts.

1 page Grades: 3 - 5

### I Have, Who Has - Rounding to 500,000

A set of 24 "I Have, Who Has" game cards to practice rounding to 500,000.

7 pages Grades: 4 - 5

### Monster Multiplication Match-Up (2-digit by 1-digit)

A match-up activity to practice multiplying a 2-digit number by a 1-digit number.

### Multiplication and Division Worksheets – Mixed Facts

A set of worksheets to help students develop fast and accurate recall of math facts.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 12

A set of worksheets to help students develop fast and accurate recall of the facts of 12.

4 pages Grades: 4 - 6

### Multiplication and Division Worksheets – Facts of 11

A set of worksheets to help students develop fast and accurate recall of the facts of 11.

4 pages Grades: 4 - 6

### Multiplication and Division Worksheets – Facts of 10

A set of worksheets to help students develop fast and accurate recall of the facts of 10.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 9

A set of worksheets to help students develop fast and accurate recall of the facts of 9.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 8

A set of worksheets to help students develop fast and accurate recall of the facts of 8.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 7

A set of worksheets to help students develop fast and accurate recall of the facts of 7.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 6

A set of worksheets to help students develop fast and accurate recall of the facts of 6.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 5

A set of worksheets to help students develop fast and accurate recall of the facts of 5.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 4

A set of worksheets to help students develop fast and accurate recall of the facts of 4.

4 pages Grades: 3 - 6

### Multiplication and Division Worksheets – Facts of 3

A set of worksheets to help students develop fast and accurate recall of the facts of 3.

4 pages Grades: 3 - 6