Unknown Factors
p x 6 = 30
p = 5
Which property describes the following equation:
0 x 300 = 0
Zero Property
Use the associative property to solve:
6 x 4 x 3
72
Which rule describes this table:
2 3 4 5
6 9 12 15
Multiply by 3
Sarah had 6 boxes of chocolates. Each box had 4 chocolates. How many chocolates did she have in all?
24 chocolates
48 / n = 6
n = 8
Which property describes the following equation:
1 x 15 = 15
Identity property
Use the distributive property to solve (be sure to show the smaller equations you use)
7 x 9
63
Which rule describes this table:
4 8 12 16 32
1 2 3 4 8
Divide by 4
Matt bought 72 roses. If he put them into bouquets of 12, how many bouquets did he make?
6 bouquets
f / 4 = 8
f = 32
4 x 3 = ___ x 3
4
Use the distributive property to solve (be sure to show the smaller equations you use)
8 x 8
64
Complete the following table:
5 7 9 ___ 13
1 3 ___ 7 ___
11
5 9
Allie was baking cookies for a bake sale. She made 32 cookies on Monday and 24 cookies on Tuesday. On Wednesday she sold 40 cookies. How many does she have left?
16 cookies
63 / 9 = m
m = 7
6 x 7 = ___
7 x 6 = ___
42
Use the distributive property to solve (be sure to show the smaller equations you use)
12 x 12
144
Complete the table
1 2 3 ___
30 60 ___ 180
6
90
Alex made 11 lego towers. Each tower had 12 legos in it. He gave 2 towers to his friend Joe. How many legos does he have left?
108 legos
4 = g / 11
g = 44
Use the associative property to solve:
4 x 5 x 2
40
(7 x 7) + 12 =
2 3 4 5 ___
5 8 11 __ 17
(Two step: x3 - 1)
6
14
Will blew up 12 bags of balloons that had 8 balloons in each bag for a birthday party. He then put the balloons into bunches of 6. How many bunches did he have?
16 bunches of balloons