True/False
True
43.14 + 5.12 =
48.26
20.8 - 7.34=
13.46
What number is in the hundredths place?
45.67
7
What is 3/4 of 12
9
When adding and subtracting decimals, you always put the longer number on top.
Ex: 6.8 and 1.3754
False, only if the number is larger in value!
114.73 + 68.1=
182.83
34.63 - 27.9=
6.73
What number is in the ones place?
23.09
3
What is 1/2 of 50
25
Adding and subtracting decimals is the same as adding and subtracting any numbers, except you bring down the decimal point.
It's actually true! Phew!
0.79 + 0.45 =
1.24
15- 0.48=
14.52
What number is in the tenths place?
9.12
1
Order from Least to Greatest
3/3 , 3/6, 3/7, 3/5
3/7, 3/6, 3/5, 3/3
When adding and subtracting decimals, you should line up the decimal points.
True
17.82 + 3.66 =
21.48
87.4 - 38.821 =
48.579
What number is in the tens place?
76.9
7
Write .15 in a fraction
15/100
When adding and subtracting decimals, the decimal point doesn't matter.
False
111.7 + 102.81 =
214.51
105.65 - 62.33 =
43.32
When you read a number with a decimal, what do you say when you see the decimal?
AND
You have 40 jems
1/2 are Blue
1/4 are Red
The rest are green
*hint find out how many blue and red and subtract
10