What do you do first?
Regular old OoOps!
Giant ratio OoOps!
OoOps with fractions
Evaluating Expressions
100
What do you do first? 5^2 - (18-4)
18-4
100
72 / (23 -( 7 + 13) ) ^2
8
100
[12 / (12 - (14 - 5))]/ [32 / (19 - (3 + 8))]
4/4 = 1
100
(20 - 8 ) x (3/4) / 3
3
100
Evaluate a - [ b - (c - d)] if a = 3, b = 8, c = 14, d = 9
0
200
What do you do first? 15 / 3+6 x 2 - 10
15/3
200
51 - ( 8 + (7-2)^2)
18
200
[ 4 + 4 x (9- 7)^2] / [ (10 - (12 - 7)) x 2 ]
20/10 = 2
200
( 20 + 12) / 12 x (3/8)
1
200
Evaluate: x + ( y + z)^2, if x = 5, y = 4, and z = 2
41
300
(3/4) x 8 - 6 x (2/3)
3/4 x 8/1
300
(15- 7)^2 + (48 / 6)^2
128
300
{3x ( 12- (23-14))^2} / {3 [ (10 - (2 + 5 ))x 5] + 9^1}
27/54 = 1/2
300
(3/8) x [(5/6) - (1/2)] x (2/5)
(1/20)
300
Evaluate: 4x^2 - 16x + 6, if x = 4
6
400
What do you do first? (7/8) - (1/4) + (1/2)
(7/8) - (1/4)
400
20 - ( 9 - 12 / (2^2))
14
400
{8^2 + (24-4) + 6^2 - 9 x 4}/ { [43-4x(10-7)^2]x 17^0}
84/7 = 12
400
(8 + 4) / (1/2) x (5/6)
20
400
Evaluate (12 + x) / (4/5) / 2x if x= 4
5/2 or 2.5
500
What do you do first? (5/6) / (3/4) /( 5/9)
(5/6) / (3/4)
500
75 / (14 - (7 + 2) )^2
3
500
{ [5^2 - (30-11)](7^2 - 6 x8 - 17^0)} / {32 / (22- (22-4))^2}
0/2 = 0
500
(2/3) / (4/9) / [(1/2) - (3/8)]
12
500
Evaluate a + (b/c + d^2) if a = 15, b = 4, c = 2, and d = 9
98
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