Worksheets5.2 p. 271-272 - Find the Unknown Factor - Go Math - Grade 3
Total questions: 22
Worksheet time: 18mins
Did you create a Multiplication Table in your journal to help you?
Yes
No
Find the unknown number.
n x 3 = 12
n = 3
n = 4
n = 5
n = 6
Find the unknown number.
s x 8 = 64
6
7
8
9
Find the unknown number.
21 = 7 x n
2
3
4
5
Find the unknown number.
y x 2 = 18
6
7
8
9
Find the unknown number.
5 x p = 10
(a)
Find the unknown factor.
56 = 8 x t
(a)
Find the unknown factor.
m x 4 = 28
(a)
Find the unknown factor.
(a)
Find the unknown factor.
(a)
Find the unknown factor.
(a)
Find the unknown factor.
(a)
Find the unknown factor.
(a)
Carmen spent $42 for 6 hats. How much did EACH hat cost?
(a)
Mark has a baking tray with 24 muffins. The muffins arranged in 4 equal rows. How many muffins are in EACH row?
(a)
What is the unknown number?
b x 7 = 56
(a)
What is the unknown number shown by this array?
3 x _ = 24
(a)
What property states that you can put the same factors in a DIFFERENT order (switch) and have the same product?
Commutative Property; 2 x 4= 4 x 2
Distributive Property; 6 x 7 = (6 x 3) + (6 x 4)
Associative Property; (2 x 4) x 6
Find the product of this Associative Property.
5 x (4 x 2)
(a)
What property states that you can get a big array and DISTRIBUTE into two or more smaller arrays, and then ADD them all together?
Commutative Property; 2 x 4= 4 x 2
Distributive Property; 6 x 7 = (6 x 3) + (6 x 4)
Associative Property; (2 x 4) x 6
In a group of 10 boys, each boy had 2 hats. How many hats did they have?
(a)
Did you create a Multiplication Table in your journal to help you?
Yes
No
