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

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

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

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

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

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

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

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

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

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