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

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

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

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

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

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

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

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

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