Math Practice Topic: Inverse Equations 2

Description: Relate multiplication to division by studying inverse equations. For example, since 4*6=24, 24/6=4.

Adaptive Learning Progression: The operands get larger as the rating increases.

Sample Levels (out of 4)

Complete the equation that is the inverse of the original.

1.
Since 3 + 4 = 7,   7 - 4 =
2.
An inverse equation of 5 * 3 = 15 is
3.
An inverse equation of 5 / 5 = 1 is

Complete the equation that is the inverse of the original.

1.
An inverse equation of 11 - 2 = 9 is
2.
Since 50 / 10 = 5,   5 * 10 =
3.
Since 7 + 9 = 16,   16 - 9 =
4.
Since 11 - 4 = 7,   7 + 4 =
5.
An inverse equation of 17 - 7 = 10 is
6.
An inverse equation of 9 + 5 = 14 is

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