Find the Product
Estimating Products
Word Form
Powers of Ten
Fraction and Decimal
100
4.1 x 0.5 =
2.05
100
Estimate the product to the nearest whole number.
2.02 x 5.02
~ 2 x 5 = 10
100
132.02
one hundred thirty-two AND two hundredths
100
0.752 x 10 =
7.52
100
Rewrite as fractions, then solve:
0.9 x 0.4
9/10 xx 4/10 = 36/100 = 0.36
200
What equation is shown in the model?
0.5 x 0.9 = 0.45
200
Estimate the product to the nearest whole number:
0.95 x 4.07
~ 1 x 4 = 4
200
Seventy AND nineteen thousandths
70.019
200
11.6 x 102=
1,160
200
Rewrite as fractions, then solve.
0.23 x 0.5
23/100 xx 5/10 = 115/1000 = 0.115
300
9.2 x 39 =
358.8
300
Estimate the product to the nearest whole number.
3.2 x 19.68
~ 3 x 20 = 60
300
6.75 x 5
Six and seventy-five hundredths times five.
300
1.06 x 105
106,000
300
Solve. Write your answer as a decimal.
83/100 xx 9/10
0.747
400
82.1 x 0.3 =
24.63
400
Estimate the product to the nearest whole number.
0.5 x 149.85
~0.5 x 150 = 75
400
Five tenths of thirty-three and nine tenths.
0.5 x 33.9
400
0.032 x ____= 3.2
100 or 102
400
Rewrite as fractions, then solve.
1.8 x 2.3
18/10 xx 23/10 = 414/100 = 4.14
500
What equation is shown in the model?
1.8 x 0.2 = 0.36
500
Estimate the product to the nearest whole number.
7.95 x 2.48
~8 x 2.5 = 20
500
Ninety-nine hundredths of ninety-nine hundredths
0.99 x 0.99
500
104 x ______ = 650
0.065
500
Rewrite as fractions, then solve.
6.41 x 5.9
641/100 xx 59/10 = 37819/1000 = 37.819