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

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

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

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

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

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

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

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

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

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