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Written and Spoken
Adding and Subtracting
Multiplying and Dividing
Vocab and Everything Else
Steps for Solving
100
Write as a number: thirteen hundredths
What is 0.13
100
2.1 + 4.6
What is 6.7
100
0.3 x 9
What is 2.7
100
Order the four decimals from least to greatest: 1.28; 12.01; 0.88; 1.3
What is 0.88, 1.28, 1.3, 12.01
100

You always do this with decimals when adding and subtracting

What is line up the decimal?

200
Write in words: 4.6
What is four and eight tenths; four point six is not acceptable.
200
12.08 - 8.2
What is 3.88
200
0.036 / 6
What is 0.006
200

A rectangular table is 1.7 meters long and 0.8 meters wide. This is the area of the table.

What is 1.36 meters squared?

200

I add this when a place value is missing on the end of a decimal number or even in front of a whole number.

What is a zero?

300
Write as a number: Twelve and three hundred eight thousandths
What is 12.308
300
100.01 + 55.8
What is 155.81
300
25.2 / 0.12
What is 210
300
A number gets larger, smaller, or stays the same when I divide by a number that is less than one.

The number gets larger

300
These are the three steps to multiplying decimals

What are removing the decimal, multiplying like normal, and placing the decimal back in the number.

400
Write in words: 1.0091
What is one and ninety-one ten thousandths
400
4 - 0.885
What is 3.115
400
4.06 x 0.7
What is 2.842
400
A soccer team of 15 players is travelling to Spokane. If they are taking vans that seat six players each, how many vans would be needed to accommodate all the soccer players?
What is 15 / 6 = 3.5; 4 total vans are needed.
400

This is the number that needs to be a whole number when dividing with decimals

What is the Divisor?

500
Daily Double! Say this Number correctly: 1,000,008.018
What is one million eight and eighteen thousandths?
500
You go to Taco Bell with a 5 dollar bill. You order two tacos for $1.08 each and a medium drink for $1.32. How much change would the cashier give you?
What is 5.00 - 2.16 - 1.32 = $1.52
500
Ben wants to share pizza with his three friends. They bought 12 pieces of pizza to share. If each slice costs $1.80 after tax, how much would it cost each person if they split the bill equally?
What is $1.80 x 12 = $21.60; $21.60 / 4 = $5.40 per person OR $1.80 x 3 = $5.40 per person
500
What is the symbol called used to separate the ones place and the tenths place
What is a decimal point!
500

Decimal places move to the left the more decimals places I have when multiplying. This moves the decimal to the right making the number larger.

What is multiplying by ten?