Missing number worksheets
Equations with one empty box, for addition, subtraction, multiplication, division or a mix.
Solve two-step equations, equations with brackets, and equations with the letter on both sides.
Choose two-step equations (3x + 5 = 20), multi-step equations that need the distributive property or combining like terms (2(x + 3) − 4 = 12), or equations with the letter on both sides (5x + 2 = 2x + 14). Every equation has exactly one solution, and the answers are whole numbers or simple fractions such as 3/2.
The solved example shows each line of working with a short note on what was done. Turn off negative numbers for a first worksheet. The answer key shows only the answers, and every answer works when it is put back into the equation.
US Letter or A4, portrait: choose your paper size above. Print at 100 percent (actual size). Use "Black and white" for the copier, or "Color" for display pages and mini books.
Ready-made settings for common topics.
Equations with one empty box, for addition, subtraction, multiplication, division or a mix.
Arithmetic Latin-square puzzles: fill the grid so every cage hits its target. Each puzzle has exactly one solution.
A 4×4 sudoku where circles show the product of two neighboring cells. Practices factors and logic together.