Place Values
In 347, what place is the digit 4 in?
Tens
Round 6.2 to the nearest integer.
6
What is 3 × 4?
12
Find the value (+5) + (+3)
8
What is the prime factorization of 12?
2 × 2 × 3 = 2² × 3
What is the value of the digit 6 in 6,215?
6,000
Round 14.8 to the nearest integer.
15
What is 6 × 7?
42
Find the value (−4) + (−6).
-10
What is the prime factorization of 30?
2 × 3 × 5
In 48,392, which digit is in the thousands place?
8
Round 27.5 to the nearest integer.
28
What is 8 × 9?
72
Find the value (−9) + (+14)
5
What is the prime factorization of 48?
2 × 2 × 2 × 2 × 3 = 2⁴ × 3
In 15.782, what place is the digit 8 in?
Hundredths
Round 99.96 to the nearest integer.
100
Find the missing number: 12 × ___ = 132.
11
Find the value (+7) + (−18) + (+4).
-7
What is the prime factorization of 72?
2 × 2 × 3 × 3 × 5 = 2² × 3² × 5
Write 63,405 in expanded form.
60,000 + 3,000 + 400 + 5
Round −8.7 to the nearest integer.
-9
A tutoring group has 9 tables with 8 students at each table. How many students are there altogether?
72 Students
The temperature is −8°F. It rises 5 degrees, then rises another 7 degrees. What is the new temperature?
4°F
What is the prime factorization of 180?
2 × 2 × 3 × 3 × 5 = 2² × 3² × 5