Daily Math Review Worksheets - Math Buzz (Level B) Use mental math to subtract a 1-digit number from a 2-digit number, find the value of coins, read and interpret a tally chart, measure to the nearest inch, and identify shapes that are divided into quarters. 2nd Grade. View PDF. Math Buzz: Week 7 Worksheets 31 through 35. On these daily review worksheets, students will review time (am/pm), add 2-digit numbers using the …