The video tutorial explains how to solve basic addition and subtraction problems using the example of 46 + 10 and 46 - 10. It demonstrates the use of rods to represent tens and ones, showing how adding or subtracting 10 affects the tens place while the ones place remains unchanged. The tutorial emphasizes understanding place value changes when adding or subtracting 10.

What is the first step in solving the problem 46 + 10?

• Draw 46 using tens rods and ones

• Divide 46 by 10

• Multiply 46 by 10

• Subtract 10 from 46

How is the number 46 represented using tens rods and ones?

• Three tens rods and seven ones

• Five tens rods and one one

• Six tens rods and four ones

• Four tens rods and six ones

What happens to the tens place when you add 10 to 46?

• It increases by one

• It decreases by one

• It remains the same

• It doubles

How many tens rods are there in the number 56?

• Three

• Five

• Four

• Six

When subtracting 10 from 46, what is the first action taken?

• Remove a one

• Add a ten rod

• Remove a ten rod

• Add a one

After removing a ten rod from 46, what is the new number?

• 26

• 56

• 46

• 36

What remains unchanged when you add or subtract 10 from a number?

• The hundreds place

• The ones place

• The entire number

• The tens place

What is the result of subtracting 10 from 46?

• 36

• 26

• 56

• 46

What is the key concept demonstrated by adding and subtracting 10?

• The ones place changes

• The tens place changes

• Both places change

• Neither place changes