True/False
When adding and subtracting decimals, you always include the decimals.
True
-5 + (-3)
-8
3.897+1.127
5.024
Who is Batman's side kick?
Robin
When adding and subtracting decimals, you always put the longer number on top.
False
-10 + 3 =
-7
1.944-1.174
0.77
Who lives in a Mojo Dojo Casa House?
Ken
When adding and subtracting decimals, you ignore the decimal points.
False
-1
9.423+3.231
12.654
How many days until Christmas?
61
When subtracting decimals you put the bigger number on top.
True
The temperature this morning was -5 degrees C. It raised 4 degrees after the first hour. What was the temperature after the first hour?
The temperature was -1 degrees C.
Same went to the store and bought 1 coke for $2.25 and a biscuit for $1.75. What's the total she paid?
She paid $4.
Who is the best chef in the world?
Remi
When adding and subtracting decimals, you count how many numbers are behind the decimals in the problem and put that in your answer.
False! That's for multiplying!
Cindy had $-56 in the bank. She deposited $100. What was her new balance? What expression would best solve this problem?
6+8.980
14.980
How many students are in Std.6?
11