Suriin ang IDNStudy.com para sa mabilis na mga solusyon sa iyong mga problema. Sumali sa aming komunidad ng mga bihasa upang makahanap ng mga sagot na kailangan mo sa anumang paksa o problema.
In the decimal number system, each digit has a place value from the right to left, we have ones, tens, hundreds, thousands, and so on. For instance, 524 is written as 5 hundreds + 2 tens + 4 ones. The combine place value strategy is used in subtraction when the minuends’ ones value is smaller than the subtrahend’s ones value. In subtracting 223 – 119 for instance, notice that 3 is smaller than 9, so, combine the ones and tens value to have 23 and 19 and then, subtract (23 – 19 = 4). Afterwards, subtract the hundreds values. Hence the answer is, 223 – 119 = 104.