Show:
Adding and Subtracting Fractions
Multiplying and Dividing Fractions
Adding and Subtracting Decimals
Multiplying and Dividing Decimals
Mystery
100
3/5 + 1/5
What is 4/5
100
1/8 X 3/4
What is 3/32
100
13.6 + 15.4
What is 29
100
44.4 / 8
What is 5.55
100
2 1/6 + ? = 5 5/6
What is 3 4/6
200
11/15 - 3/5
What is 2/15
200
8 X 3/4
What is 6
200
8.03 - 6.3
What is 1.73
200
4.21 X 3.2
What is 13.472
200
What is the reciprocal of 7?
What is 1/7
300
5 2/14 + 3 4/7
What is 8 5/7
300
5 / 1/6
What is 30
300
Evaluate the expression when y= 17.063 21 - y
3.937
300
1.25 X 0.036
What is 0.045
300
A square has a side length of 9.4 inches. What is its total area?
What is 88.36
400
10 - 3 4/5
What is 6 1/5
400
7/12 X 1 5/6
What is 77/72 OR 1 5/72
400
21.56 + 36.061 + 17.9
What is 75.521
400
12.8 X .025
What is 0.32
400
*DOUBLE JEOPARDY* If the area of a rectangle is 27.5 square inches and one side measures 4.4 inches, what is the length of the other side?
What is 6.25 inches
500
1 1/5 - 7/8
What is 13/40
500
4 2/7 / 3 4/5
What is 150/133 OR 1 17/133
500
17.92 + 14.638 + 25.25
What is 28.532
500
10.736 / 36
What is .2982
500
5 3/7 - 4 8/14
What is 6/7