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

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

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

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

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

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

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

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

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

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