Distributive & Communitative Property
What would complete this problem?
7 x 2 = (5 x 2) + (__ x 2)
2
Fill in the pattern by counting by 2's
2, 4, __, 8, 10, 12, ___
6, 14
Margaret counts 6 bits sitting on each of 9 different wires. How many birds does Margaret count?
6 x 9
Margaret counts 54 birds
O O O O
O O O O
O O O O
Write an equation for the array.
4 x 3 = 12
3 x 4 = 12
40 ÷ 8 =
5
Complete this problem
2 x 9 = ___ x 2
9
Fill in the pattern by counting by 3's
3, 6, 9, __, __, 18, ___
12, 15, 21
Michelle's bookcase has 3 shelves. It holds 7 books each shelf. How many books will fit in the bookcase?
7 x 3
21 books will fit
Read the problem:
Pala is drawing tulips on posters. She draws 5 tulips on 8 posters. How many tulips does Pala draw on the posters?
What is the answer?
5 x 8= 40
72 ÷ 8=
Complete the problem
9 x 4 = ___ x 9
4
Continue the pattern counting by 5's
45, __, __, 60
50, 55
The 24 desks in Mr. Becker's class are arranged in 6 equal rows. How many desks are in each row?
24 ÷ 6 = 4 desks
5 x 7 =
35
24 ÷ 3=
8
A 5 by 2 rectangle has been broken apart into two rectangles. One is a 2 by 2, the other is 3 by 2. What two equations can be used to represent this?
4 + 6 = 10
Fill in the blanks:
4 x 4 = 16
5 x 4 = ___
6 x 4 = 24
7 x 4 =___
20, 28
which situation can be represented by the multiplication express 8 x 5?
a. total number of stamps on 8 pages with 5 on each page
b. total number of stamps when there are 8 stamps on one page and 5 stamps on another page
c. 8 stamps divided evenly onto 5 pages
d. 8 more stamps than on a page with 5 stamps
a
__ x 10 = 10
35 ÷ 7=
5
An 8 x 5 rectangle can be broken up using the distributive property into what two equations?
(4 x 5) + (4 x 5) = 40
(6 x 5) + (2 x 5) = 40
(5 x 5) + (3 x 5) = 40
fill in the blanks
4 x 9 = 36
5 x 9 = 45
__ x 9 = 54
7 x ___ = 63
8 x 9 = ___
6, 9, 72
Chloe buys 8 balloons for her sisters. She gives 4 balloons to each sister and has none left. How many sisters does Chloe have?
8 ÷ 4 = 2 sisters
4 * 9=
36
40÷4=
10