Rounding
Add/Subtract
Multiply/Divide
Decimals-Word Problems
Choose Operation
100
Round 4.9 to the nearest WHOLE number.
What is 5 ?
100
18.49 + 33.07
What is 51.56 ?
100
0.5 x 0.3
What is 0.15 ?
100
Diane’s Birthday money totaled $53.92 ! She went with her mom to the mall and picked out a sweater for $8.28. How much money did she have left ?
What is 45.64 ? $53.92 - $8.28 = $45.64
100
What operation(s) would you use to solve the following: Mrs. Fisher went to the grocery store to purchase supplies needed to make her Math Connections Classes cookies. She spent $1.00 on Flour, $2.79 on Chocolate Chips, $3.97 on Vanilla Extract, and $1.19 for one dozen eggs. Did Mrs. Fisher have enough money if she had $9.00 to pay for her purchases ?
What is addition and subtraction ? Add the amounts for the total cost, then subtract it from $9.00 to see if she had enough money.
200
Round 25.21 to the nearest TENTH.
What is 25.2 ?
200
0.86 - 0.37
What is 0.49
200
40 divided by 0.8
What is 50 ?
200
Monica spent $25.95, $3.21, $929.07, and $87.13 for supplies needed in College first semester. What is the total ?
What is $1042.12 ? Line up the decimals and add all the amounts together.
200
What operation(s) would you use to solve the following: Jean has saved $35.25. She wants to buy a tennis racquet for $49.50 and a warm-up jacket for $39.75. How much more money does she need to save ?
What is Addition and Subtraction ? Add up the cost of the racquet and jacket, then subtract it from what she has saved to find out how much more she still needs.
300
Round 106.95 to the nearest TENTH.
What is 107.0 ?
300
96.73 + 83.98
What is 180.71 ?
300
3.25 x 3
What is 9.75 ?
300
Sharon bought 2 boxes of colored markers. Each box cost $5.00 and contained 6 colored markers. How many colored markers did Sharon buy and how much did it cost, without tax ?
What is 12 markers at a total of $10.00
300
What operation(s) would you use to solve the following problem: Dana bought 3 books for $4 each. How much change did he receive from a $20 bill?
What is Multiplication and subtraction 3 x $4 = $12 $20 - $12 = $8 change
400
Round 24.064 to the nearest HUNDREDTH.
What is 24.06 ?
400
8.4 - 1.17
What is 7.23 ?
400
.014 x 0.4
What is 0.0056 ?
400
Linda works at a part time job and is paid $10.50 per hour. She worked 2 hours on Monday, 4 hours on Tuesday, and 3 hours on Wednesday. Compute the salary paid at the end of the week.
What is $94.50 ? 9 hours x $10.50 = $94.50
400
What operation (s) would you use to solve the following: Jeff can record two 30 minute sessions of music on a disc. If he records 3 hours of music, how many discs will he need ?
What is Multiplication, Division ? 2 x 30 = 1 hour per disc 3 hours divided by 1 = 3 discs needed
500
Round 0.0516 to the nearest THOUSANDTH.
What is 0.052
500
8.00 - 1.18
What is 6.82 ?
500
66.33 divided by 0.3
What is 221.1 ?
500
Bill bought some video games at the local store. He spent $180.40 on the games. If each game cost $45, approximately, how many did he buy ?
What is 4 ? 180.4 divided by 45 = 4.008, approximately 4 games.
500
What Operation(s) are used to solve the following: Rick is a member of a neighborhood gym. The monthly membership fee is $25. Each time he goes to the gym, he pays $5. He paid a total of $95. How many times did Rick go to the Gym ?
What is Multiplication, Subtraction, and Division. $25 x 3 months is $75. Subtract $95 from $75 to have a total $20 to divide by the $2 visits and discover he visited 10 times.
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