7 x 6=
42
Skip count by 20's. Which of the following numbers does not belong
20, 40, 50, 60, 80
50
2 x 20=
40
5 x 80= 5 x (___ x 10)
5 x 80= (5x ___) x 10
5 x 80= 400
8
Julia gives each of her 4 friends a sheet of stickers. Each sheet has 20 stickers. How many stickers do her friends have in all?
80 stickers
5 x 6=
30
Which equation is 10 a factor.
10 x 4= 40 or 5 x 2= 10
10 x 4=40
3 x 60=
180
7 x 40 = ____ x (4 x 10)
7 x 40= (___ x 4) x 10
7 x 40= 280
7
Mrs. Rode bought 80 packs of juice boxes for her school’s party. The juice boxes came in packs of 8. How many juice boxes did Mrs. Rode buy?
640
4 x 6=
24
True or False
An example of the distributive property is 6 x 0= =
False
40 x 6=
240
60 x 2= 6 x (__ x 10)
60 x 2= (6 x __) x 10
60 x 2= 120
2
Tyler does 40 pushups each day.How many pushups does he do in 5 days?
200 pushups
7 x 7=
49
True or False.
Equal groups have the same amount in each group.
True
80 x 7=
560
70 x 3= 7 x (3 x __)
70 x 3= (7 x 3) x ____
70 x 3= 210
10
The family membership to a children’s museum is $90 for a year. On Friday 5 families bought memberships. How much did the museum receive for the new memberships?
450 dollars
8 x 6=
48
True or False
An open number line can be used to help you multiply.
True
90 x 7=
630
80 x 5= __ x (5 x 10)
80 x 5= (___ x 5) x 10
80 x 5= 400
8
The third-grade teachers at Jenny’s school need 5 boxes of yellow folders and 4 boxes of red folders. Each box has 40 folders.How many folders do the teachers need?
360 folders