Multiplication
12 x 18 =
216
What is 6.4 x 4=
25.6
What is the value of the digit 4 in 34.5
ones
A movie ticket costs $12.50. How much do 9 tickets cost?
$112.50
151 x 21 =
3,171
2.44 x 2?
4.88
How many decimal places are there in 0.04?
Two decimal places.
5.06 x 3=
15.18
65 x 25 =
1,625
2.5 x 5=
12.5
What is the valve of the 2 in 16.42?
two hundredths
A notebook costs $3.75. If you buy 8 notebooks, how much do you spend?
$30.00
56 x 31 =
1736
What is 36.2 x 3=
108.6
What is the value of the 7 in 0.074?
seven hundredths
821 x 145 =
119, 045
98 x 35 =
3,430
Why can putting a decimal in the wrong place change your answer so much?
If you put the decimal in the wrong place, you change the number, so your answer will be wrong.
How many decimal places are there in 1.5?
one decimal place.
347 × 6 =
2,082