What is one way I could use grouping to find the product of 5, 2, and 8?
(5x2)x8 or 5x(2x8) or (5x8)x2
2 x 9 x 5 = ?
90
True or false: This isn't a math question, but Octopus have 3 hearts.
True
True or false: 3 x 9 = 27
True
There are 5 grades in the elementary school. Each grade has three classrooms of students. Each classroom has 20 students. How many students are in the elementary school?
300 students
Will you get the same product of 9 x 3 x 4 if you group it (9x3)x4 or (3x4)x9?
Yes because you get the same product when you switch around the factors.
Is 2 x 7 x 5 = 80?
NO, it is equal to 70.
What does the keyword "each" tell us to do?
multiply
3 x 8 x 2
48
True or false: 70 x 2 x 5 = 710
False (700)
60 x 2 x 4 = ?
480
Trey buys 3 boxes of lollipops. Each box has 4 bags with the lollipops inside. Each bag has 4 lollipops. How many lollipops does Trey have in all?
48 lollipops
5 x 30 = ?
150
2 x 40 x 3 = ?
240
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