Administer this test to improve speed and accuracy.
All 90 subtraction facts, 0 through 12, have been accounted for this test.
I administer this test to my students daily, at the very start of math class. It gets the students' brains in the math mode before we begin the lesson of the day.
Students have 5 minutes to complete the test. When a student correctly answers all 90 problems, he/she receives a sticker to put on the class timed test chart and then has 4 minutes to complete the test the next day that it is administered and so on and so forth.
I have administered this test to students who have recently been introduced to subtraction. I have also administered this test to students who have been exposed to subtraction for some time, but who have not yet mastered their subtraction facts. The goal is for students to be able to provide the answer to a subtraction problem automatically, without counting on their fingers.