True/False
True
43.14 + 5.12 =
48.26
20.8 - 7.34=
13.46
What digit is in the ones place?
23.09
3
Round 7.35 to the nearest tenth
7.4
When subtracting decimals, you always put the longer number on top.
Ex: 1.3754 over 6.8
False, only if the number is larger in value!
114.73 + 68.1=
182.83
34.63 - 27.9=
6.73
What digit is in the tens place?
76.92
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.
true!
0.79 + 0.45 =
1.24
15- 0.48=
14.52
What digit is in the hundredths place?
45.678
7
Round 3.456 to the nearest hundredth
3.46
When adding and subtracting decimals, you don't have to line up the decimal points.
17.82 + 3.66 =
21.48
96.5 - 31.528
64.972
What digit is in the thousandths place?
52.689
9
Round 5.9236 to the nearest thousandth.
5.924
When subtracting decimals, I can regroup by taking 10 from the next place value.
111.7 + 109.81 =
221.51
87.4 - 38.821 =
48.579
What digit is in the thousandths place?
12.836
6
Round 16.895 to the nearest hundredth.
16.90 or 16.9