Number position decimal

Mathematics tool

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Purpose

  • Understanding the value of digits in numbers and the number structure.
  • Doing calculations with numbers

Visualise the position of whole numbers and numbers with a decimal point. Use the tool to do calculations with numbers. This table can be adjusted from units of a hundred thousand to millions.

Press the cursor button in the toolbar to control the tool. Use the black arrows pointing left and right to adjust the table.

M     = millions

HT     = hundred thousands

T     = thousands

H     =hundreds

T     =tens

O     =ones

t     = tenths

h    = hundredths

th     = thousandths

tt    = ten thousandths

ht     = hundred thousandths

Use the pencil to write numbers in the columns. Use the keyboard button to enter numbers in the columns.

Number position decimal
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Purpose

  • Understanding the value of digits in numbers and the number structure.
  • Doing calculations with numbers