This is a great practice worksheet to practice multiplying 2-digit times 1-digit numbers. There is space inside each shamrock for the students to use any strategy they would like and solve the problems. This sheet contains 9 problems, and can be used as seatwork during math centers, homework, morning work or an assessment. This would be a great follow-up to my 5 problem shamrock multiplication worksheet that I created to guide you through small group instruction to teach multiplication strategies. Also check out my other shamrock addition, subtraction, multiplication and division practice worksheets.