Multiply & Divide Rational Numbers
Fractions
Addition and Subtraction Rational Numbers
Random Operations
Converting Fraction to Decimal & Back
Misc
100
-0.036 * 0.9 =
=0.0324
(different signs ... product is negative)
100
1/4
100
8.5 + -3.5
5
100
- 4 1/5
100
Convert the fraction to a decimal:
9/25
0.36
100
True or false:
0.825 is a repeating decimal
False: it is a terminating decimal
200
7 3/4 * (-15/8)
4 2/15
200
4/7
200
-3/4 + 7/2
11/4 or 2 3/4
200
20/21
200
Convert the decimal to a simplified fraction:
.12
3/25
200
What is the reciprocal of -3
- 1/3
300
(2/9)÷(4/5)
5/18
300
5/8
300
2.2 + 4.6
6.8
300
5/6
300
Convert the fraction to a decimal:
1 1/5
1.2
300
A
400
3.14 *1 2/5
=
4 99/250
400
color in 2 pieces
400
7/4 - (-1/2)
2 1/4
or
9/4
400
-11 1/5
400
Convert the decimal to a fraction without simplifying:
0.256
256/1000
400
What is the reciprocal of
3/8
8/3
500
1.567 -: 100
0.01567
500
color in 4 pieces
500
2/3 - 1/2 + 8/15
7/10
500
7/12 + 1/2 + 5/6
1 11/12
23/12
500
Convert the fraction to a decimal:
5 2/3
5.bar6
500
A & D