Q3:
To round 3-digit numbers to the nearest ten, use a number line.
Think about the number 437.
Which two multiples of 10 is 437 between?
Hint: We use the digit in the tens place to guide us.
What is 437 rounded to the nearest 10?
Hint: Think about which side of the midpoint 437 will be on.
Q4:
What is the greatest whole number that when rounded to the nearest ten gives a result of 1 190?
Q5:
Round to the nearest hundred.
Q6:
Find two whole numbers with as great a difference as possible where both numbers result in 850 when rounded to the nearest ten.
Q7:
Round 703 to the nearest hundred.
Q8:
What is the smallest whole number that when rounded to the nearest ten gives a result of 9 950?