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

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

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

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

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

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

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

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

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