Addition
13.8 / 3 =
4.6
For which 2 operations (addition, subtraction, multiplication, division) do you need to line up the decimal points?
Addition and Subtraction
4.28 x 5 =
21.4
33.6 / 5 =
6.72
For which operations (addition, subtraction, multiplication, division) do you need to remane the decimal?
Multiplication
9.6 + 0.18 =
9.78
43.03 - 6.91 =
36.12
37.9 x 4 =
151.6
156 / 5 =
31.2
What number do you need to add to the dividend (after the decimal point) when there are no more numbers to bring down?
0
88.009 + 9,345.3
9,433.309
12.3 - 4.61 =
7.69
21,809.002 x 6
130,854.012
12.2 / 4
3.05
When dividing with decimals, should you leave a remainder?
No
8,567.8 + 79.45
8,647.25
200.00004 - 88.7
111.30004
4,889,734.788 x 9
44,007,613.1
1.18 / 8
0.1475
When multiplying by a 100, how many places and which way do you move the numbers?
Left (bigger) two places