Why do children have difficulties with the algorithms for ad

Question

Why do children have difficulties with the algorithms for addition and subtraction of decimal numbers? Describe in detail how you would help class 5 children develop the subtraction algorithm. (To specify, consider 3.7 – 1.82.)

16 Sep 2025

Answer :

Word Count : 247

Children often face difficulties with the algorithms for addition and subtraction of decimal numbers because they struggle to understand the place value system and the alignment of digits. Many students treat decimals as whole numbers, forgetting that the digits after the decimal point represent tenths, hundredths, and so on. __________ __________ _____ _____ _____ _____ _________ _____ ______.
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