Decimal Operations 1
Decimal Operations 2
Decimal Operations 3
Decimal Operations 4
Decimal Operations 5
300
Put this number into expanded notation. 4.921
(4x1)+(9x0.1)+(2x0.01)+(1xx0.001)
300
Round 19.379 to the nearest hundredth.
19.38
300
Jace spends $1.22 every morning on his breakfast. What is the total amount of money he spends on breakfast for 6 mornings? Write an expression to support your answer.
1.22x6=7.32
300
Order from least to greatest.
12.987
12.3
13.009
12.04
12.04
12.3
12.987
13.009
300
Put 18.73 in expanded notation
(1x10)+(8x1)+(7x0.1)+(3x0.01)
400
Cheyenne's laptop weighs 2.39 pounds. Round this number to the nearest tenth.
2.4
400
Solve 3.62 x 4
14.48
400
9.83+2.004+7.5
19.334
400
Solve 1.79 x 3 using the box method (area model)
5.37
400
Compare the following numbers.
0.3+0.01+4.0_____4.31
=
500
Mrs. Rowe mixed 9.84g of glue, 19.051g of glitter, and 2.145g of activator to make slime. What is the weight of the slime in grams?
31.036 grams
500
Runners compete in a 100-meter race. The times are in the table below.
Which choice shows the finish times from fastest to slowest?
a. 35.79, 35.085, 34.9, 34.09
b. 35.085, 35.79, 34.09, 34.9
c. 34.09, 34.9, 35.085, 35.79
d. 35.79, 34.9, 35.085, 34.09
c. 34.09, 34.9, 35.085, 35.79
500
Use an area model to explain the product of 5.34 and 6 and calculate.
500
Compare using >,<,or, =. SHOW YOUR WORK
1.8+0.028+3.0 ___ 4.828
=
500
Compare using >,<,or, =. SHOW YOUR WORK
0.17 __ 0.186
<