Fill in the Blank
The product of two integers with the same sign is ___________ .
positive
What does the B in BEDMAS stand for?
BONUS: What step is this in the order of operations? (100 points)
Brackets
BONUS: step 1
2 x 11
22
-12 ÷ -3
4
10 x (9 - 6)
*Show work for FULL points!
10 x (9 - 6)
10 x (3)
= 30
The product of two integers with different signs is __________ .
negative
What is the LAST step in BEDMAS?
Addition and/or subtraction
(-12) x (-5)
60
(-20) ÷ 5
-4
10 ÷ (5 - 3)
*Show your work for FULL points!
10 ÷ (5 - 3)
10 ÷ (2)
= 5
The quotient with two integers with _________ signs is negative.
+ ÷ - =
different
- (negative)
What are the steps needed to solve the following using BEDMAS?
56 - (3 x 4) + (2 + 1)
1) Brackets:
(3 x 4) = 12
(2 + 1) = 3
2) Subtraction:
56 - 12 = 44
3) Addition:
44 + 3 = 47
0 x (-10)
0
-120 ÷ -12
10
15 - 3 + 6 x 4
*Show your work for FULL points!
15 - 3 + 6 x 4
15 - 3 + 24
12 + 24
= 36
The quotient of two integers with the __________ sign is positive.
- ÷ - =
same
+ (Positive)
Write an equation that follows these steps using BEDMAS:
1) addition
2) division
BONUS: Solve your equation (100 points)
Example:
(9 + 0) ÷ 3 = 3
10 ÷ (3 + 2) = 2
(-5) x 12
-60
197 ÷ -197
-1
(5 x 8) - (12 ÷ 2)
*Show your work for FULL points
(5 x 8) - (12 ÷ 2)
(40) - (12 ÷ 2)
(40) - (6)
= 36
+ x __ = -
__ ÷ - = +
- (negative)
positive x negative = negative
- (negative)
negative ÷ negative = positive
Write AND solve an equation that follows the steps below:
1) addition
2) subtraction
3) division
Example:
(5 + 8 - 3) ÷ 2
(13 - 3) ÷ 2
(10) ÷ 2
= 5
(-13) x 8
-104
-182 ÷ 14
-13
(18 - 3 + 7) ÷ 11
*Show work for FULL points!
(18 - 3 + 7) ÷ 11
(15 + 7) ÷ 11
22 ÷ 11
= 2