Unit 1: Properties and Operations
1,384 + 2, 501
3900
translate: two more than a number
n + 2
write the decimal in expanded and word form:
3.016
3.0 + 0.01 + 0.006
three and sixteen thousandths
Is this number divisible by 2:
146
yes
round the difference to the greatest place.
54,370 - 16, 981
30,000
translate: The difference of a number and 10
n - 10
Round the sum of the decimals to the nearest tenth:
0.36 + 1.51
1.9
Is 321 divisible by 3?
yes
Estimate using compatible numbers.
36,549 / 52
35000/50= 700
Write a phrase for:
2n +3
answers may vary
Find the difference:
80- 1.256
78.744
List all of the factors of 60
1, 2, 3, 4, 5, 6, 10, 15, 20, 30, 60
Find the value of 3 raised to the power of 4.
81
Solve: 3n = 342
n=114
evaluate the expression for n= 1.2
3n + 5.67
9.27
Write all of the factors of 150:
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
Use order of operations to solve:
60 - 23 + 4 x 5
72
Solve: 5n - 8 = 17
n= 5
Find the quotient:
34.56 / 1.2
28.8
Write the prime factorization for the following number in expanded and exponent form:
192
Expanded: 2 x 2 x 2 x 2 x 2 x 2 x 3
Exponent: 26 x 3