Here is a poster that will get your creative juices flowing.
Answer:
8 units
Step-by-step explanation:
you can just count the boxes and you get the answer.
Answer:
No Solution.
Step-by-step explanation:
-4+2x=5-(x-3)+3x
-4+2x=5-x+3+3x
-4+2x=5+3-x+3x
-4+2x=8+2x
-4+2x-2x=8
-4+0=8
-4=8
no solution
Answer:
1530cm
Step-by-step explanation:
First figure (9x10)x9=810
Second figure (18x10)x4=720
720+810=1530
If it was in standard notation it would be very confusing to add the number of cells and it would be less organized.
