Mixed Math Problems
Show: NUMBER MODEL
7, 6, 42
6 x 7 = 42
42/6=7
42/7=6
12 edges
8 vertices
SHOW: NUMBER MODEL
5, 6, 30
6x5=30
30/6=5
30/5=6
8x2=16
16/2=8
16/8=2
SHOW NUMBER MODEL

12x6=72
72/6=12
72/12=6
9+ (3x5)
SHOW NUMBER MODEL
4, 4, ___
16/4=4
Estimate to solve:
Allen wants to buy a notebook for $3.89 and a pen for $1.99. He has $5.00. Does he have enough money?