Show:
Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
Simplifying Fractions
100
The most important part of adding decimals.
What is lining up the decimals?
100
The most important rule for subtracting decimals.
What is lining up the decimals?
100
True or False: You do not need to line up the decimals for multiplication.
What is true?
100
4.35 / 5
What is 0.87?
100
8/12
What is 2/3?
200
0.2 + 0.9
What is 1.1?
200
.89 - .23
What is .66?
200
0.1 x 0.1
What is 0.01?
200
7 / 0.2
What is 35?
200
2/3 + 2/3
What is 1 1/3?
300
0.81 + 0.85
What is 1.66?
300
8 - 1.943
What is 6.057?
300
3.72 x .06
What is 0.2232?
300
2.64 / 0.3
What is 8.8?
300
10/12 + 5/12
What is 1 1/4?
400
3.6 + 4 + 0.39
What is 7.99?
400
7.32 - 0.77
What is 6.55?
400
The number in the hundredths place when you multiply 65 x 2.34
What is 1? 152.10
400
8 / .02
What is 400?
400
8/10 + 8/10
What is 1 3/5?
500
Add one tenth plus ninety-three and eight one hundredths plus three and two hundred forty-three thousandths.
What is 97.153?
500
Write 3/5 as a decimal and subtract it from three and twenty-five thousandths.
What is 2.425? 3.025 - .6
500
Find the sales tax for an item that cost $83. (sales tax is 6%)
What is $4.98?
500
14.57 / 3.1
What is 4.7?
500
8/12 + 7/12
What is 1 1/4?