Counting in tens to 100— Let's Practise!

Counting in tens to 100— Let's Practise! exercise

• Count in tens from 50.

  Hints

  If you are stuck, start at 10 and count up in tens until you reach 50. From there, keep counting in tens!

  Say the numbers out loud to hear the pattern.

  Solution

  Starting at 50, we count in tens to find what comes next: 50, 60, 70, 80, 90, 100.

• Find the missing numbers.

  Hints

  Remember, the pattern stays the same.

  Start at 10, and count in tens until 30. Continue to count in tens to find the missing numbers.

  Solution

  By counting in tens, we find the missing numbers are: 40, 60, 70, 90, and 100!

  30, 40, 50, 60, 70, 80, 90, 100

• Find the missing numbers.

  Hints

  Start at 10, and keep counting in steps of ten until you reach 100.

  If you get lost, start at 10 again and count in tens out loud until you reach the missing number.

  Solution

  By counting in steps of ten, we find the missing numbers are: 20, 30, 40, 60, 70 and 90.

  10, 20, 30, 40, 50, 60, 70, 80, 90, 100.

• Count in tens.

  Hints

  Remember, count in tens out loud to hear the next missing number.

  This is how to start: 10, 20...what comes next?

  Solution

  Counting from 10 to 100 in steps of ten looks like this: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100.

• Count backwards in tens.

  Hints

  Say the numbers out loud to help you find which ones are missing.

  Try counting up in tens from 50.

  Solution

  By counting backwards in tens, we get:

  100, 90, 80, 70, 60, 50.

• Count backwards in steps of ten.

  Hints

  Remember, when counting backwards, we are still counting in tens.

  If you get stuck, hold out ten fingers. Count backwards on your fingers. Think about the pattern.

  Solution

  By counting backwards in tens, we find the missing numbers are: 90, 80, 60, 50, 40, 20, and 10.

  100, 90, 80, 70, 60, 50, 40, 30, 20, 10.