Grade One Math Name
Number Sense and Numeration Date

Computation: Subtraction Sentences

Title: Subtraction Turtles

Skill: Represent subtraction sentences using a counter.

 

Use This Counter to Help Solve Your Equations

tenpointcounter.gif (3810 bytes)

Subtract the number 5 from each of the following numbers. Write your answer below. Subtract the number 3 from each of the following numbers. Write your answer below.
6 - 5 = 1 4 - 3 = 1
8 7
9 6
5 3
7 9
10 10

 

Turtle Equation: Write the subtraction sentence for the following turtle equation.

turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)

-

turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)

=

turtlesmall.jpg (1656 bytes)turtlesmall.jpg (1656 bytes)
 

-

 

=

 

 

This lesson may be photocopied for non-commercial educational uses only. Copyright Rodriguez and Simpson, 1999.