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Powers of 10
Adding and Subtracting Decimals
Multiplying and Dividing Decimals
Converting Units of Measure
Numerical Expressions
100
7.985 x 100
What is 798.5
100
6.79 + 4.1
What is 10.89.
100
Find the product of 7.67 x 4.
What is 30.68.
100
1,000 kg = _____ g.
What is 1 g.
100
Solve. (4 + 5) x (3 + 2)
What is 45.
200
982.345 divided by 10.
What is 98.2345.
200
5.69 - 2.34
What is 3.35.
200
Find the product of 28.34 x 5.
What is 141.7.
200
75 m = _______ mm
What is 75,000 mm.
200
Solve. (8 x 5) + (4 x 6)
What is 64.
300
5678.67 x 10 to the power of 3
What is 5,678,670.
300
9.46 - 8.58
What is 0.88.
300
Find the quotient of 146.01 divided by 3.
What is 48.67.
300
98 cm = ______ m.
What is .98 m.
300
Write an expression for 4 times the sum of 20 and 5.
What is 100.
400
679.78 x 10 to the power of 2.
What is 67,978.
400
Danny bought two shirts. One shirt was $18.99 and the other shirt was $15.67. How much did Danny spent rounded to the nearest tenth.
What is $34.70 ($34.66).
400
Greg spent $138.98 on two textbooks that cost the same amount of money. How much was each textbook?
What is $69.49.
400
500 mg = ________ g
What is 0.5g.
400
Draw a model and write an expression for the 2 times the sum of 15 and 6.
What is 42.
500
.024 divided by 10 to the power of 2.
What is .00024.
500
Elizabeth went to a candy shop and bought one chocolate bar for $2.75 and one bag of gummies for $1.35. She paid with a $5 bill. How much change should Elizabeth get?
What is $0.91.
500
Charles bought four pairs of sneakers, each for $38.45. How much did Charles spend on sneakers rounded to the nearest whole number?
What is $154 ($153.8).
500
David has 567 km of wood. He needs to cut them into meters. How many meters is 567 km?
What is 567,000.
500
Draw a model and write an expression for the sum of 2 fifteens and 3 tens.
What is 60.