True/False
True
43.14 + 5.12 =
48.26
20.8 - 7.34=
13.46
What number is in the hundredths place?
4,845.67
7
Round 3.456 to the nearest hundredth
4.46
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 ten thousands place?
279,238.09
7
Round 9.12 to the nearest whole number
9
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
Round 7.352 to the nearest tenth
7.4
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
Round 5.9236 to the nearest thousandth.
5.924
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
Round 16.9346 to the nearest hundredth.
16.93