• Missing Factor Calculator
    Solve for the missing factor in N × ? = P. Enter the known factor and product to instantly find the unknown multiplier using division.
  • Multiply by Powers of 10 Calculator
    Multiply any number by a power of 10 (N × 10^k) and see how the decimal point shifts right or left. Fast, accurate place-value calculator.
  • Multiplication Grid Chart Generator
    Generate a full multiplication grid chart from 1 to N. Build a printable times table where each cell shows i × j, with totals and the largest product.
  • Skip Counting Calculator
    Skip counting calculator: count by 2s, 5s, 10s or any step from any start number. Generates the sequence, last term and sum instantly.
  • Single Multiplication Table Generator
    Generate the multiplication table of any number N up to 20 rows. Instantly see N × 1 through N × 20 with products and the running sum.
  • Multiplication Tables Practice Quiz (1-12)
    Practice multiplication facts and times tables 1 to 12. Fill in the missing product or multiple, get instant feedback, and view a full reference grid.
  • Long Multiplication Calculator
    Multiply two numbers with the standard long multiplication algorithm. See every partial product, carry digit, the digit grid, and step-by-step worked solution.
  • Multiples of a Number Calculator
    Generate the first 100 multiples of any positive integer, optionally only those strictly greater than a minimum value. Fast, accurate, comma-separated list.
  • Lattice Multiplication Calculator
    Multiply two whole numbers and see the full lattice (gelosia) grid worked out step by step. Free lattice multiplication calculator with diagonals and product.
  • Partial Products Calculator
    Multiply two numbers using the partial products method. Breaks each factor into place values, shows every partial product, and sums them to the answer.
  • Vedic Multiplication of Teens Calculator
    Multiply two teen numbers (11-19) instantly and learn the Indian/Vedic mental-math shortcut step by step. Free, exact, universal arithmetic tool.