The most efficient subtraction timed tests and answer sheets ever devised! Seriously!
Quiz your students on their ability to recall subtraction facts up to 20 - 10 and grade their work in a fraction of the time it usually takes. Know instantly which specific basic subtraction facts each student is struggling with.
This packet has four 100-questions subtraction timed tests and four 50-questions timed tests with time-saving answer sheets. Each of the 100-questions quizzes has EVERY problem from 2 - 1 to 20 - 10 on its pages at least twice.
The answer keys in this packet can be printed on cardstock, laminated, and slots cut out to reveal student answers. My much-used answer sheets still look as new as the first day I made them over a decade ago. The keys, once prepared, will be placed over a completed test and graded by viewing in the slots the students’ answers, with the correct answer directly above on the answer sheet. Grading becomes quick and easy and can be done by a student. Never grade timed tests again!
Students’ success in meeting all Common Core math standards start with mastering the basic math facts.
Mastery of the basic math facts of the 4 operations on the CCSS continuum are as follow:
Fluently add and subtract within 5.
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10.
By end of Grade 2, know from memory all sums of two one-digit numbers.
****Consider purchasing all 4 packets (addition, subtraction, multiplication, and division) featured in my store and save money by doing so!