Expressions
How can I find the volume of a box with a 19-by-22 base and 42 layers?
(19 x 22) x 42
Write the expression in words (4 x 3) + 15
the quantity of four times three plus fifteen
(9 x 2) x 5
90
12 x 320 = 24 x 160 =
and what is the math strategy used?
What does PEMDAS stand for?
What is paranthesis, exponents, multiply, divide, addition and subtraction
to solve 7 x 28 I multiply 10 times 28 and take away 3 groups of 7
(10 x 28) - (3 x 28)
Insert paranthesis to make the equation true 8 x 5 - 12 divided by 3 = 36
8 x 5 - (12 divided by 3) = 36
(99 x 498) + (1 x 498) =
49,800
(4 x 5) x 76 = (76 x 5) x 4
and what is the math strategy used?
T = Associative property of multiplication
What is Mrs. B's daughters names?
Thea and Elle
Write the expression for 16 x 7 using the double and halving strategy
(16/2) x (7 x 2) or 8 x 14
What is the volume of a rectangular prism in cubic inches with a base of 50 in.2 and a height of 2 ft.?
1200 in3
2 x (6 x 4) + 2 x (3 x 4) + 2 x (6 x 3) =
108
68 x 19 = (70 x 19) + (2 x 19)
and what is the math strategy used?
F = the over strategy used incorrectly
Who has taught the longest at MP?
Ms. Hillger
What is the volume of a freezer with a height of 12in, length of 22in, and width of 43in?
11,352
98 x 36 =
3,528
3,800 x 87 = 374 x 1,900
F = Double and halving strategy but incorrect
What does the commutative property of multiplication mean?
The commutative property allows you to change the order of the numbers you multiply while still getting the same product.
50 x 64 - (1 x 64)
3, 136
50 x 186 = (100 x 186) / 2
T= 50 is half of 100 strategy
Who is your favorite math teacher?
Mrs. Borovina- DUH!