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

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

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

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

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

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

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

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

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

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