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

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

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

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

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

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

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

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

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

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