Multiplication with multiple strategies
How can you distribute 12 x 16?
Multiple answers
(12x10) + (12x6)
Which partial product is correct for this equation
(45x76)
a. (4x7)+(4x6)+(5x7)+(5x6)
b. (40x70)+(40x6)+(70x5)+(5x6)
c. (40x70)+(5x6)
d. (40x70)+(40x6)
b.
Everyday Maggie walks 15 flights of stairs. She does this for 27 days. How many flights of stairs did Maggie walk in all?
15x27=405
Find the quotient 5,600 divided 7?
Remember:
56/7=8
560/7=80
5,600/7=
800
4,588
Distribute
(25 x 35) and provide answer
(20 x 30) + (20 x 5) + (30 x 5) + (5 x 5) =
600+120+150+25=995
Which partial product is correct for this equation
(52x24)
a. (5x2)+(5x4)+(2x2)+(2x4)
b. (50x20)+(2x4)
c. (50x20)+(50x4)
d. (50x20)+(50x4)+(20x2)+(2x4)
d.
There are 30 packs of candy. Each pack has a mass of 20 grams. What is the mass of all the packs combined?
600 grams
Using Distributive Property, what is the unknown number that makes this equation true?
85/5=(_?_/5)+(5/5)
80
Find
124/4
31
Draw an area model for 13 x 18 and provide answer.
234 and draw area model
Give me the partial products for
85x37
(80x30)+(80x7)+(30x5)+(5x7)
2400+560+150+35
Jessica drives to work everyday, work is 16 miles from her house. If she works 20 days a month, how many miles does she drive every month?
16x20=320
Find the quotient:
496/8
62
Find
856/7
122 R2
Draw an area model for 63 x 85 and provide answer
5,355
Give me partial products for 19x46
(10x40)+(10x6)+(40x9)+(9x6)
4000+60+360+54
Everyday Billy runs for 45 minutes, if there are 30 days in the month how many minutes did he run this month?
45x30=1,350 minutes
Find the quotient
3685/5
737
99x89
8,811
Enter the missing number to equation true
32 x 59 = (30+2) x (_+9)
50
31x87
(_x80)+(30x_)+(80x_)+(1x_)
30, 7, 1, 7
Dan has 96 pieces of candy, he wants to split up his candy between 4 friends, how many pieces of candy will each friend get?
96/4=24
Use an area model to find
1,301/3
What is the whole number?
What is the remainder?
Whole number: 433
Remainder: 2
4,655/8
581 R7