With the help of the example shown solve the equations given below. Read the numbers given in each section. Following the decomposition concept, reduce the second number from the first number and write the decomposed number value in the third row of each section. With the help of your teacher read the equation with symbol names, subtract and equals to.
On the sheet
The sheet displays ten subtraction boxes in a 2x5 grid, with the first solved as an example (3 - 1 = 2). The remaining subtraction problems are: 10 - 2, 8 - 5, 15 - 5, 10 - 7, 20 - 10, 9 - 6, 3 - 2, 12 - 6, and 17 - 1.