Order of Operations
Solve. 2 x (4 x 2)
16
5 x 6 = 10 x ____
3
Write as an expression.
2 sets of 3
2 x 3
What is the formula for volume?
V = L x W x H
Solve. 3 + 4 x 2
11
9 x 14 = (10 x 14) - (___ x 14)
1
Write as an expression.
To find 4 x 3, I double and halve.
4 x 3 = 2 x 6
What is the BASE/AREA of the following:
Length: 4in.
Width: 5in.
A/B = 20 square inches
Solve. (6 x 3) x 5
90
14 x 25 = ___ x 50
7
Write as an expression.
To find 19 times 25, I first multiply 20 times 25 then remove one group of 25.
19 x 25 = (20 x 25) - (1 x 25)
Write the EQUATION to solve for volume:
Length: 4cm.
Width: 3cm.
Height: 2cm.
4 x 3 x 2 = 24 cubic centimeters
Solve. 2 x (3 x 2) + 3 x (5 x 2) + 2 x (3 x 3)
60
100
To find 36 times 15, I double and halve.
36 x 15 = 18 x 30
Write the EQUATION to solve for volume:
Length: 5m.
Width: 6m.
Height: 7m.
5 x 6 x 7 = 210 cubic meters
Solve. 3 + 40 รท 2 x [ 2 x (15 - 10)]
5
___ x 46 = (50 x 46) + (2 x 46) - (1 x 46)
51
To find 103 times 34, I first multiply 100 times 34 then remove three groups of 34.
103 x 34 = (100 x 34) - (3 x 34)
What would the volume of this rectangular prism be if there were 2 of them stacked on top of each other?
Length: 8mm.
Width: 2mm.
Height: 6mm.