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

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

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

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

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

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

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

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

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

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