Multiplication
What is 5 x 50?
T or F: When solving 2 x 30, there are 6 tens total.
True. 1 x 30 is one group of 3 tens, 2 x 30 is two groups of 3 tens.
Miss Franke pays for 3 boxes of crayons, each box has 60 crayons, how many crayons did she buy?
3 x 60 = 180
Solve: 4 x 9 = and 4 x 90 =
36. 390.
Use a number line to solve 6 x 30
Show your work. 180.
T or F: When I do 60 x 5 on a number line, I make 6 jumps on the number line.
F. I need to jump 5 times.
I have 40 flower pots. I want to plant 4 flowers in each pot. How many flowers will I plant in total?
40 x 4 = 160
9 x 80 =
720
Use place value blocks to solve for 2 x 70.
Show your work. 140.
T or F: 7 x 30 is the same as 21 x 10.
T. They both equal 210.
Emma makes cookies for her class. There are 20 students in her class and she wants to give each student 2 cookies. How many cookies will she need to bake?
20x2= 40
Use a number line or place value blocks to solve for 8 x 20.
Show your work. 160
Solve: 1 x 40, 2 x 40, 3 x 40
40. 80. 120.
T or F: Weston says "9 x 6 is 9 groups of 6 ones.
T.
Ms. Deloney has 3 baskets. She can hold 90 pieces of candy in each basket, how many pieces of candy does she have?
3 x 90 = 270.
70 x 5 =
350
Fill in the blank: 7 x 80 = (7 x __) tens.
8 tens.
T or F: 5 x 80 is the same as 50 x 8.
T. 400.
I have 5 rows of book shelves to fill with books. A book shelf holds 60 books. How many books will I use?
5 x 60 =300
Select two expressions that are equal to 3 x 80:
1. 30 x 10 2. 24 x 10. 3. (3 x 8) x 10
a. 30 x 10 b. 24 x 10. c. (3 x 8) x 10