Name ____________________

Date __________________

 

Visual Sums of 3 Numbers

Lesson 1

 

                                                                                Problem

t.png 

 

                                                                                                                                                A. 20 ships are in sea a.

B. 10 ships are in sea b.

C. 10 ships are in sea c.

How many ships are there in the bag altogether?

Solution:  Step 1 : Ships in sea a = 20

                                                                                                                 Step 2 :  Ships in sea b = 10

                                                                                                                 Step 3 : Ships in sea c = 10

                                                                                                                 Step 4 : Total =  20 +10+10 =40

 

Practice problems

r

A. 5 men are in room a.

B. 8 men are in room b.

C. 10 men are in room c.

How many men are there in the room altogether?

h

 

A. 15 girls are in shop a.

B. 3 girls are in shop b.

C. 10 girls are in shop c.

How many girls are there in the shop altogether? 

 

© www.MathWorksheetsWorld.com-For Math Worksheets & Math Lessons