Multiplies of 10

T/F

100

50 x 3= 160

FALSE: 50 x 3= 150 

(5 x 3) x 10=

15 x 10= 150

200

40 x 7= 280

TRUE: (4 x 7) =28

28 x 10= 280

300

90 x 9=180

FALSE: 90 x 9= 180

(9 x 9) x 10=

81 x 10=

810

400

30 x 9= 270

TRUE: We can just add a zero for the solution

500

90 x 4= 320

FALSE: 90 x 4 = 360

(9 x 4 ) x 10=

36 x 10= 360

Just add a 0

100

40 x 2= 

80

200

70 x 4=

280

300

30 x 5

150

400

80 x 3

240

500

50 x 4

200

Write a Multiplication Expression

100

Mateo makes 4 piles of toys. He puts 30 toys in each pile. How many toys does he have? What multiplication expression can we write for this problem?

4 x 30

200

Lilli has 3 Christmas stockings. She puts 50 small toys in each Christmas stocking. How many toys does she have? What multiplication expression can we write for this problem?

3 x 50

300

Sandy put 6 boxes in her room. She put 20 oranges in each box. How many oranges does she have? What multiplication expression can we write for this problem? 

6 x 20

400

Kyle has 9 plastic bins to sort out his shoes. He places 10 pairs of shoes in each bin. How many pairs of shoes does he have in total? What multiplication expression can we write for this problem?

 

9 x 10= 90

500

Suzie has 6 cookie sheets she needs to fill to make chocolate chip cookies. She can put 80 cookies on each rack. How many cookies is she going to make in total? What multiplication expression can we write for this problem?

6 x 80