Blank Number Lines – Pack of 30

30 blank write-on, wipe-off number lines. Made from sturdy vinyl, the lines offer the opportunity for a variety of addition and subtraction exercises.

Contains 10 × 0-10 (45 × 550mm), 10 × 0-20 (45 × 550mm) and 10 × 0-100 (45mm × 1.1m) number lines.