Addition
Subtraction
Multiplication
Division
Mixed Review
100
0.95 + 5.09 =
6.04
100
5.68 - 4.23 =
1.45
100
8 x 6.5 =
52
100
13.8 / 3 =
4.6
100
For which 2 operations (addition, subtraction, multiplication, division) do you need to line up the decimal points?
Addition and Subtraction
200
11.27 + 9.4 =
20.67
200
Name this company
Beats
200
4.2 x 1.8 =
7.56
200
45.6 / 3
15.2
200
For which operations (addition, subtraction, multiplication, division) do you need to count the number of digits after the decimal points?
Multiplication
300
9.6 + 0.18 =
9.78
300
43.03 - 6.91 =
36.12
300
Name this company
Adidas
300
156 / 5 =
31.2
300
What number do you need to add to the dividend (after the decimal point) when there are no more numbers to bring down?
0
400
4.58 + 12.02 =
16.6
400
12 - 4.61 =
7.39
400
0.07 x 0.4
0.028
400
122 / 6.1
20
400
When multiplying by a decimal, which way do you move the decimal point?
To the left
500
8 + 2.45
10.45
500
62 - 48.6
13.4
500
.23 x 6.7
1.541
500
Name this company:
YouTube
500
When multiplying by a 100, how many places and which way do you move the decimal point?
Right two