Students practice basic addition and subtraction facts to twelve. They use high level thinking skills to win at the game of tick tack toe. Students review the rules to the game. They use strategy skills to master the game.

In this subtract from ten worksheet students take away single digit numbers from ten to solve 20 equations with a fill in the blank sum.

Fourth graders investigate the use of addition and subtraction facts in different situations. They examine the relationship between addition and multiplication and determine which operation is needed to solve various problematic situations.

Students perform basic operations in modular (clock) arithmetic. Students encode and decode messages using shift and affine ciphers. Students apply their multiplication, division, addition, and subtraction skills.

For this math worksheet, students practice subtraction skills. Students use the pictures provided to assist in problem solving. Students practice printing numbers.

In this story problems worksheet, students solve 3 addition or subtraction facts and then write a story problem for each equation.

In this addition and subtraction practice worksheet, students sharpen their problem solving skills as they solve 6 story problems using number models.

In this estimating distances worksheet, students examine a mileage table and respond to 6 questions that require them to use their subtraction skills.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem instructional activity, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem learning exercise, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem activity, learners complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem instructional activity, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.

In this word problem worksheet, students complete a total of 5 "unused facts" subtraction problems; students are given space to show their work.