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

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

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

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

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

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

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

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

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

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