Hundreds Chart — 40 Highlighted — free printable diagram

Where is 40 on a hundreds chart?

The highlighted square on this hundreds chart is 40. The chart is a 10 by 10 grid numbered 1 to 100 in rows, so 40 sits in row 4, column 10.

Number highlighted

40

In words

forty

Row

4th row

Column

10th column

Place value

4 tens, 0 ones

• The chart runs 1 to 100 in rows of ten, so 40 lands in row 4 and column 10.
• In place value 40 is 4 tens and 0 ones.
• Moving up one row subtracts ten: the square directly above 40 is 30.
• Moving down one row adds ten: the square directly below 40 is 50.
• Moving sideways changes the number by one, so 40 has 39 to its left.