A) A mathematical sentence showing two expressions are equal.
B) A math problem that uses multiplication.
C) The line that seperates the top of the earth from the bottom.
D) The answer to a subtraction problem.

A) factor trees
B) inverse operations
C) hot dogs
D) order of operations

A) 5
B) 7
C) 0
D) 6

A) 6
B) 7
C) 15
D) 8

A) 33
B) 22
C) 47
D) 42

A) 6.1
B) 5.1
C) 4.3
D) 5.9

A) 1.2
B) 0.5
C) 1.7
D) 0.6

A) 32
B) 42
C) 38
D) 40

A) 35
B) 39
C) 16
D) 27

A) 6.8
B) 2.2
C) 9.6
D) 3.0