By Christy B. Racette on July 12 2018 19:11:10
Children may find the easiest way to work this out is by using the column method, where all the numbers are placed in a column, one on top of the other. It is vital that they remember that the decimal points of each number must line up. Once they’ve worked out using pencil and paper, let them check on a calculator as using decimals accurately on a calculator is an important real life skill too.
Children will be learning at school how to round up decimals to the nearest whole number. A fun way to practise this at home is to use regular dominos and establish that each piece is a decimal number (so a domino one with 3 dots and 4 dots is 3.4). Encourage them to play with the dominos, but with the rule that they can only, for example, join 2 dominos that are within 1.5 of each other. This will really get them thinking about what each decimal point represents. A number line can also be useful when rounding decimals.
Addition worksheets help your young mathematician learn to add things up! A great tool for teachers and parents who want their kids to get a little extra help with their addition skills. With addition worksheets covering single-digit addition, double-digit addition, triple-digit addition and more, there is support here for kids of all skill levels. Just select, click, and print, and let the math practice begin! Have fun and learn to sum with these addition worksheets.
When teaching decimal numbers, first review the basics of thousands, hundreds, tens and ones and then introduce (or review) tenths, hundredths and thousandths.