Hundreds Chart — 80 Highlighted — free printable diagram

Where is 80 on a hundreds chart?

The highlighted square on this hundreds chart is 80. The chart is a 10 by 10 grid numbered 1 to 100 in rows, so 80 sits in row 8, column 10.

Number highlighted

80

In words

eighty

Row

8th row

Column

10th column

Place value

8 tens, 0 ones

• The chart runs 1 to 100 in rows of ten, so 80 lands in row 8 and column 10.
• In place value 80 is 8 tens and 0 ones.
• Moving up one row subtracts ten: the square directly above 80 is 70.
• Moving down one row adds ten: the square directly below 80 is 90.
• Moving sideways changes the number by one, so 80 has 79 to its left.