Multiply by 0 or 1
What is 1 x 0?
0
4 x 2 = ?
8
3 x 5 = ?
15
2 x 9=?
18
3 x 10 = ?
30
Bouchra's sticker book has 10 pages. If she has one sticker on each page, how many stickers does she have?
10 stickers
9 x 2 = ?
18
8 x 5 = ?
40
6 x 9=?
54
9 x 10=?
90
There are 3 pots with one flower in each pot.
Write a multiplication number sentence to match the story.
3 x 1 = 3
Yes, because 24 is an even number.
Fill in the blanks:
15, ____, _____, 30, _____
15, 20, 25, 30, 35
8 x 9 =?
72
Arianna bought 7 tickets to a movie. If each ticket cost $10, how much money did Arianna spend?
$70
A bookcase has 4 shelves. There are no books on the shelves. Write a number sentence to match this story.
4 x 0 = 0
How many gloves are in 8 pairs of gloves?
16
Is 76 a multiple of 5?
No, because multiples of 5 have either a 0 or a 5 in the ones place.
Faaris has 4 folders. Each folder has 9 dinosaur stickers on it. How many dinosaur stickers does Faaris have?
36
Is 91 a multiple of 10? Explain.
No, because multiples of 10 have a 0 in the ones place. (10,20,30,40,...)
What is the missing number:
100,000 x ____ = 100,000?
1
Agha and Eyad E are playing a game. Agha has 6 points. Eyad E has two times as many points. How many points does Eyad E have?
2 x 6 = 12
Eyad E has 12 points.
Sofia has 4 boxes with 5 teddy bears in each box.
Gianna has 5 boxes with 3 teddy bears in each box.
Who has more teddy bears?
Sofia: 4 x 5 = 20
Gianna: 5 x 3 = 15
Sofia has more teddy bears
What is a pattern that you notice in the 9s facts?
The sum of the digits in the product is 9 (Example: 3 x 9 = 27 and 2 + 7 = 9)
OR
As you multiply, the digits in the tens place increase by 1, and the digits in the ones place decrease by 1.
5 x 9 = 45
6 x 9 = 54
7 x 9 = 63
8 x 9 = 72
If you multiply any one-digit number by 10, what do you write in the tens digit of the product?
The factor that you multiplied by 10