Adding
Decimals
Decimals
Add these decimals: 21.74 + 8.27
30.01
Subtract these decimals: 851.701 - 312.49
539.211
In what place is the 8 in the number below?
49,875.431
Hundreds place
What are equivalent fractions?
Two or more fractions that have different names but represent the same value
Add the following Fractions
2/5 + 4/5
6/5
or
1 1/5
Add these decimals: 5.2 + 3.11
8.31
Subtract these decimals: 10.71 - 0.7
10.01
Which digit below is in the ten-thousands place value?
156,239.078
5
Name two equivalent fractions for 5/8
10/16, 15/24, 20/32, etc
Subtract the following fractions
5/3 - 1/3 =
4/3
or
1 1/3
Add these decimals: 6.125 + 18.4729
24.5979
Subtract these decimals: 547.612 - 3.107
544.505
Write the number below in expanded form using decimals.
321.65
300 + 20 + 1 + .6 + 0.05
Which of the following is NOT equivalent to 2/3?
4/6, 10/12, 10/15
10/12
Subtract the following fractions
7/8 - 4/5
3/40
Add these decimals: 17 + 9.54
26.54
Subtract these decimals: 9.034 - 0.095
8.939
Which digit is in the hundredths place?
4,564,001.234
3
List all factors of 20.
1, 2, 4, 5, 10, 20
Add the following fractions
2/5 + 1/6
17/30
Add these decimals: 4.67 + 29.1
33.77
Subtract these decimals: 1.72 - 0.8
0.92
Write the number below in expanded form:
384,582.643
What is 300,000 + 80,000+ 4,000 + 500 + 80 + 2 + 0.6 + 0.04 + 0.003
Name three multiples of 8.
8, 16, 24, 32, 40, etc.
Multiply the following fractions
5/4 x 1/3
5/12