Tens and Ones Model

Add the models to find the sum.

• 50

• 57

• 12

• 7

Add the models to find the sum.

• 150

• 15

• 76

• 78

• 1 Ten  
  4 Ones
• 1 Ten
  8 Ones
• 4 Tens
  1 One
• 3 Tens
  4 Ones

Q1. What is the sum of 33 and 7?

• A) 33

• B) 70

• C) 43

• D) 7

How many tens are in the picture?

• 1 tens

• 2 tens

4 tens is how much?

• 30

• 40

What teen number is shown on this frame?

• 15

• 19

• 13

• 12

What teen number is shown on this frame?

• 19

• 12

• 18

• 15

What teen number is shown on this frame?

• 17

• 13

• 15

• 16

How many?

• 50

• 45

• 41

• 55