Rounding
Round 152 to the nearest tens place.
150
34,878 + 88,024
122,902
26 = 8 + v
v = 18
List the factors of 16
1, 2, 4, 8, 16
List the first 5 multiples of 2
2, 4, 6, 8, 10
Round 1,543 to the nearest thousands place.
2,000
92,730 - 61,824
30,906
x - 7 = 13
x = 20
List the factors of 30
1, 2, 3, 5, 6, 10, 15, 30
List the first 5 multiples of 9
9, 18, 27, 36, 45
Round 5,342,892 to the nearest hundred thousands place.
5,300,000
1,797 x 956
1,717,932
6y = 66
y = 11
What is the HCF of 30, 12
6
What is the LCM of 40, 20, 60
120
Round 9,734,092 to the nearest millions place.
10,000,000
2,165 x 664
1,437,560
a / 6 = 13
a = 78
What is the HCF of 12, 40
4
What is the LCM of 4, 12, 20
60
Round 967,342 to the nearest hundred thousands place.
1,000,000
89,632 / 22
4,074 r 4
n/9 = 5
n = 45
What is the HCF of 10, 20, 15
5
What is the LCM of 24, 18, 30
360