02:48 duration 2 minutes 48 seconds
Prealgebra 5.8.6
Age increased by 6
02:04 duration 2 minutes 4 seconds
Prealgebra 5.7.6
Solve for x: 5(x + 1) = 3x + 12
02:33 duration 2 minutes 33 seconds
Prealgebra 5.4.12
13-[5.4(1.3^2+0.21)]/0.6
01:26 duration 1 minute 26 seconds
Prealgebra 5.4.11
(5 - 0.6) / 2 + 3.42 * 0.1
01:09 duration 1 minute 9 seconds
Prealgebra 5.3.14
I = Prt
Prealgebra 4.8.8
(1/2 - 2/3) / 1 7/8
02:49 duration 2 minutes 49 seconds
Prealgebra 4.8.4
1 - 2/3 * (1/3 - 1/2)
02:32 duration 2 minutes 32 seconds
Prealgebra 4.8.3
-1/2 2/3 * (-1/2)^2
02:22 duration 2 minutes 22 seconds
Prealgebra 4.7.10
Evaluate x + yz if x = 7 1/3, y = 1/3, and z = 5
02:30 duration 2 minutes 30 seconds
Prealgebra 3.7.8
7/10 divided by -14/15
02:03 duration 2 minutes 3 seconds
Prealgebra 2.6.7
(-x) ^2
01:44 duration 1 minute 44 seconds
Prealgebra 2.6.11
7 (a - b)
02:09 duration 2 minutes 9 seconds
Prealgebra 2.5.6
5 - (-3) ^ 2 / -2
02:08 duration 2 minutes 8 seconds
Prealgebra 2.5.5
|(-2)^3 / 4|- 5 (-2)
01:49 duration 1 minute 49 seconds
Prealgebra 2.5.4
2 ^ 4 + 51 * 4 - (37 + 23 * 2)
02:01 duration 2 minutes 1 second
Prealgebra 2.5.3
PEMDAS