4. Use expanded forms to solve the addition problem 147 + 195. First add like terms; then rewrite (regroup) the resulting number so that it is the expanded form of a number. This rewriting is the regrouping process. 1(100) + 4(10) + 7(1) + 1(100) + 9(10) + 5(1) ā First add like terms, remaining in expanded form. al. bas .S.1 ans Then regroup so that you have lataam sadW.8 + Tzaibbs 10 S tasuta bas i tmsbute to the expanded form of a decimal Jesague oblaraq tonhos subwoodnumber. You might want to take several steps to do so. A mobie wod bas TS + de meldonoitibbs sal svios tdgim & bna Seinobuta word words 81 - 84 amaldor travlos trigim 5. Compare and contrast your work in parts 1-4.
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Step 1: 1(100) + 4(10) + 7(1) + 1(100) + 9(10) + 5(1) = (1 + 1)(100) + (4 + 9)(10) + (7 + 5)(1) Show moreā¦
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