Students love it when they get to multiply numbers that end in zeros. They understand that they can ignore that zero during calculation and only bring it back when writing the product. Multiply 3-digit multiples of 10 with 1-digit numbers worksheet provides plenty of practice with this concept. In each problem, the numbers are laid out in the vertical format. In this format, pair of digits in each successive place are tackled one by one. This helps students follow a structured approach.