Key Terms
What is the word estimate mean?
Round
Solve 82 X 12
984
522 / 2
261
Find an equivalent fraction for 2/5
4/10, 6/15, 8/20
Add 2/3 + 3/5
1 4/15
What is sum?
The answer to an addition problem
Solve 291 X 41
11, 931
1250 / 5
250
Which is an equivalent fraction for 5/7?
A. 10/21
B. 25/35
C. 15/14
B 25/35
Add 7/9 + 3/4
1 19/36
What is difference?
The answer to a subtraction problem
Solve 93.1 X 64
5,958.4
Solve 876 / 4
219
1/2
Subtract 7/8 - 1/5
27/40
What is product?
The answer to multiplication problem
Solve 21.78 X 2.4
9.075
Solve 4013 / 8
501 R 5
Simplify 15/27
5/9
Subtract 11/12 - 3/6
30/72 OR 5/12
What is difference?
The answer to a division problem
Solve 78.23 X 6.5
508.495
3564 / 12
297
Simplify 18/32
9/16
Subtract 3 1/5 - 1 2/7
1 32/35