Page 21 - SPARK OF MATH book 4

(1-5) Subtraction of 6-Digit Numbers.

Subtract the ones Subtract the tens Subtract the hundreds

6 11 6 11
702,714 702,714 702,714

349,673 349,673 349,673

1 41 041

Subtract the thousands Subtract the 10-thousands Subtract the 100-thousands

6 9 12 6 11 6 9 12 6 11
702,714 702,714 702,714

349,673 349,673 349,673

3,041 53,041 353,041

6 9 12 6 11
702,714 Minuend

349,673 Subtrahend
353,041 Difference

Note that 34-20= 14, and 20+14= 34

so to check your answer:

Inverse operation

1 1 1
349,673

353,041

702,714

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