Multiplying by 2,5 and 10

Multiplying by 2's

100

2 x 8 = ?

16

200

How many is 2 groups of 10? 

2 x 10 = 20

300

9 x 2 = 10 + ?

9 x 2 = 10 + 8 

400

2 x ? = 24

12

500

Jada has 2 boxes. In each box, there are 7 books. How many books does Jada have in all? 

2 x 7 = 14

Multiplying by 5's

100

9 x 5 = ?

45 

200

How many is 7 groups of 5?

7 x 5 = 35

300

2 x 5 = 10 - ?

2 x 5 = 10 - 0 

400

5 x ? = 75

15

500

Steven sells 5 cups of lemonade. Each person gives him $5 per lemonade. How much money does Steven make selling lemonade?

5 x 5 = $25

Multiplying by 10's

100

10 x 4 = ?

40  

200

How many is 6 groups of 10?

6 x 10 = 60

300

8 x 10 = 75 + ?

8 x 10 = 75 + 5

400

10 x ? = 110

11

500

Andy promises to make some origami dragons for his 2 friends, Ben and Dan. He wants to give each friend 10 origami dragons. How many dragons does Andy need to make?

10 x 2 = 20 

Word Problems

100

Allie saves $5 each week. How much money does she have after 6 weeks?

$5 x 6 = $30

200

Sidney, Macy, Ava, and Gigi draw 5 pictures each. How many pictures did they draw all together?

5 x 4 = 20

300

Jim puts 10 books on each shelf. His bookcase has 10 shelves. How many books does Jim have in all? 

10 x 10 = 110

400

If a mechanic repairs 5 cars each day, how many cars does he repair in a week?

5 x 7 (days in a week) = 35

500

A train transport 10 cars each trip. How many cars does it transport in 12 trips? 

10 x 12 = 120