Teaching Star Express

Students will solve addition and subtraction equations and determine whether they are equal or not equal, using the appropriate symbols.

Students will use addition and subtraction facts to find inverse equations on a chart.

Features 2 digit number addition and subtraction word problems require estimation.

Features properties of addition and 2-3 digit equations.

Roll two dice to get your first number and two dice to get your second number. Then write the problem, solve, and then solve again by estimating.

Students use nickels to skip count up to 120.

Students must write the correct product in each star, then use the key to color the stars according to their products.

Students must write the correct product in each star. Then use the key to color the stars according to their products.

Students will write the correct product in each star. Then use the key to color the stars according to their products.

Students must write the correct product in each star, then use the key to color the stars according to their products.

Features 2 digit number addition and subtraction word problems require estimation.