Beta-lactamase-producing bacteria (BLPB) can play an important role in polymicrobial infections. They can have a direct pathogenic impact in causing the infection as well as an indirect effect through their ability to produce the enzyme beta-lactamase.
Writing Numbers Worksheets and Printables. Our free printable writing number worksheets allow children to work on their number symbol recognition and number writing practice independently at their own speed. Worksheets include tracing and counting practice, number mazes, and letter measuring. For more more writing practice, check out our full collection of writing worksheets.
Most downloaded worksheets. 1  Ones to trillions (147.1 KiB, 2,438 hits) 2  Solving word problems using integers (423.7 KiB, 2,378 hits) 3  Integers - hard (1.1 MiB, 1,855 hits) 4  Rounding to tenths (88.2 KiB, 1,833 hits) 5  Millionths to thousands (118.4 KiB, 1,664 hits) 6  GCF of two numbers up to 1000 (165.3 KiB, 1,650 hits)