Understanding Integer Problems and Calculations

The video tutorial explains an AKM numeracy problem involving integer calculations. It starts by introducing the problem of calculating the distance of footsteps on a beach, where some steps are erased by waves. The tutorial guides through calculating the number of remaining steps and the total distance between them, emphasizing the importance of understanding the relationship between steps and distances. The final calculation shows the total distance in centimeters and meters, providing a clear and concise solution to the problem.

What is the total number of footprints found initially on the beach?

• 41

• 102

• 61

• 30

Tags

CCSS.2.OA.A.1

How many footprints were erased by the waves?

• 41

• 102

• 30

• 61

Tags

CCSS.1.OA.A.1

After the waves erased some footprints, how many footprints remained?

• 102

• 41

• 61

• 30

Tags

CCSS.1.NBT.A.1

If there are 61 footprints, how many gaps are there between them?

• 60

• 61

• 59

• 62

Tags

CCSS.4.MD.B.4

What is the maximum distance from the first remaining footprint to the last?

• 10000 cm

• 10200 cm

• 1800 cm

• 10800 cm

Tags

CCSS.4.MD.B.4