Base Tens and Number Lines

How Many tens and ones?

• 1 Ten

  4 Ones

• 1 Ten

  8 Ones

• 4 Tens

  1 One

• 3 Tens

  4 Ones

How many tens and ones?

• 2 Tens

  5 Ones

• 2 Tens

  0 Ones

• 2 Tens

  3 Ones

• 3 Tens

  2 Ones

How many tens and ones?

• 1 ten and 9 ones

• 2 tens and 1 one

• 1 ten and 2 ones

What is this called?

• Place Value Chart

• Number Line

• 100 Chart

• Place Value Blocks

Ada must locate 658 on the number line

• Point A

• Point B

• Point C

• Point D

Numbers further to the ​ (a)   on a number line are less.

Numbers further to the ​ (b)   on a number line are greater.

• left

• right

Look at the number line.

What number belongs in the box on the number line?

Mathematical Equivalence

ON

What decimal represents point L on the number line?

Mathematical Equivalence

ON

Where is the point located?

• 5

• 2

• 1

• 4

• right

• left