Subtract by counting up
3rd Grade Math practice: Use counting up to solve 503 - 487.. Part of add and subtract (Add and subtract).
~10 min
Count up in jumps to reach the larger number.
Start at the Smaller Number
To find the difference between two numbers, start at the smaller number on a number line. Count up by adding jumps until you reach the larger number.
💡 Think of subtraction as the distance between two points on a path.