Robin said that she could find 4x7 by multiplying 2x7 and doubling it. Is she right?
No
Yes
Which one of the equations below is the same as 9x4?
5 x 4 x 5
(3x3)+(2x2)
(9x4)+(9x4)
(5x4)+(4x4)
Solve the word problem using any strategy. Lauri saw 6 lightning bugs. They each had 6 legs. How many legs did the lightning bugs have in all?
36
35
18
12
What equation shows how this is solved using the distributive property?
(6x4)+(6x4)=48
6x4x8=48
6x4x4=48
(6x8)+(6x8)=48
How is the array broken up using the distributive property?
(5x2)+(5x5)=35
5x7=35
(2x5)+(2x7)=35
5x7x2=35
What property is this an example of? 3x1=3
Distributive
Associative
Zero
Identity
Mrs. Whitehead broke up the array using this equation as her first step: 6 × 7 = (3 + 3) x 7. Which of the equations below match? × 7
(3x7)+(3x7)=42
6x7x3=42
6x7=(3x7)+(4x7)
6x7=49
Which answer shows how 9x6 can be solved using distributive property?
(6x1)+(6x5)=54
9x1x5=54
(9x6)+(9x6)=54
(9x1)+(9x5)=54
Solve the word problem using any strategy. Kent buys 5 bags of potatoes that cost $7 each. He gives the clerk $40. How much change should Kent get back?
$5
$75
$35
No change!
Which answer shows how 6x7 can be solved using distributive property?
(7x2)+(7x5)=42
6x2x5=42
(6x2)+(6x5)=42
(3x2)+(3x5)=42
Solve the word problem using any strategy: Annette buys 4 boxes of pencils. There are 8 pencils in each box. Jordan buys 3 boxes of pencils with 10 pencils in each box. Why buys more pencils?
Jordan
Annette
Solve the word problem using any strategy. Brandon needs 8 boxes of spinners for his fishing club. The cost of each box is $9. How much does Brandon have to pay to buy the spinners?
$17
$2
$81
$72
What is one way that you can break up the 13 to make it easier to multiply?
10÷3
10-3
10x3
10+3
What property is this an example of? 3x8=(3x6)+(3x2)
Distributive
Identity
Zero
Associative
What property is this an example of? 1,000 x 0 = 0
Identity
Distributive
Associative
Zero
Which number sentence has the same value as 5 × 9?
5 + (5 + 9) = 45
(9 × 4) + (9 × 5) = 45
5 × (5 + 4) = 45
(9 × 3) + (9 × 2) = 45