Number Bonds Calculator

Enter numbers below:


How does the Number Bonds Calculator work?

Adds or subtracts 2 numbers and using grouping by 10 or 100. Also called number bonds or addition facts. Multiplies two numbers using tape diagrams.
This calculator has 1 input.

What 6 concepts are covered in the Number Bonds Calculator?

math operation involving the sum of elements
an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.
number bonds
math operation involving the difference of elements

Example calculations for the Number Bonds Calculator

  1. 12+15
  2. 11+7
  3. 9*7