Absolute Value
Order of Operations
Evaluating Algebraic Expressions
Adding Decimals
Scientific Notation
100
What is the absolute value of 6?
6
100
9+10-3=
16
100
5x+x+8 x=3
26
100
2.4+3.9=
6.3
100
4.19x10 to the 2nd power
419
200
What is the absolute value of -81?
81
200
24x2-14x1=
34
200
x+(7-x)x-4 x=2
10
200
4.87+10.54=
15.41
200
2.6853x10 to the -5th power
.000026853
300
What is the absolute value of 2x4?
8
300
5(48÷6)-20=
20
300
9(20x÷y) x=2 and y=10
36
300
34.97+56.348=
91.318
300
10.3x10 to the -3rd power
Not possible
400
What is the absolute value of 13-16?
3
400
84+6÷2(5x3+21)=
192
400
y+z÷3 y=42 and z=-33
3
400
83.575+47.621=
131.196
400
4.63219x10 to the 6th power
4,632,190
500
What is the absolute value of 3/4-5/4?
1/2
500
160÷[1(24+57)-4,654°]=
2
500
x+y+29-23z x=6 y=9 and z=12
252
500
643.5484+789.21
1,432.7584
500
7885.37219x10 to the -12th power
.00000000788537219
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