Multplication
28 x 4
112
56 ÷ 8
7
The numbers being multplied together.
factor
Which expression is equal to 0.45 x 0.35
A. 45/10 x 35/10
B. 45/10 x 35/100
C. 45/100 x 35/100
D. 45/100 x 35/10
45/100 x 35/100
8 x 102
800
2.1 x 6
12.6
25.5 ÷ 5
5.1
The value of a digit based on its position, crucial for identifying tenths and hundredths.
Place Value
Expression in fraction form that is equal to .8 x .5
8/10 x 5/10
What power of 10 makes this expression equal to 5000
5 x 10?
103
2.35 x 4
9.4
2.1 ÷ .3
7
The dot separating the whole number part from the fractional part.
decimal point
Expression in fraction form that is equal to 0.39 x 0.29
39/100 x 29/100
Identify 10,000 as a power of 10
104
4.5 x 6.2
27.9
8.25 ÷ 5
1.65
The number in a division problem that divides the dividend
divisor
Expression in fraction form that is equal to 0.38 x 0.6
38/100 x 6/10
What power of 10 makes this expression equal to 900,000
9 x 10?
105
2.78 x 3.5
9.73
37.45 ÷ 7
5.35
a number or a symbol that indicates the power to which the base number is raised.
exponent
Which Expression is equal to 6.2 ÷ 3.1?
A. 62 ÷ 3.1
B. 62 ÷ 31
C. 6.2 ÷ 31
D. 620 ÷ 31
62 ÷ 31
Identify 1,000,000 as a power of 10
106