Math Review

Word Problems

100

Janet ran 6.12 miles on Monday and 4.52 miles on Wednesday. She has a goal of 12.20 miles for the week. How much will she has to run on Friday to meet her goal? 

1.56 miles.

200

Last year a pizza restaurant had 6,112 orders in their busiest month and 246 on their slowest month. What is the different between their highest and lowest month of orders?  

5,866

300

There are 7,200 new applications to work at NASA. Only half get accepted. How many people got accepted?

3,600

400

Each month a bakery orders 182 pounds of flour each month. How much flour does the bakery order each year?

2,184

500

For Maria's birthday her mom gave her 3,612 candies to make candy bags for her friends. Maria invited 12 friends. How many candies will each friend get? 

301

Double-Digit Multiplication

100

12x24=

288

200

35x15=

525

300

46x70=

3,220

400

82x37=

3,034

500

97x89=

8,633

Decimals

100

26.30-9.16

17.14

200

116.2+97.30=

213.50

300

12.6x4=

50.40

400

260.10x0.3=

78.03

500

52.14x5.6= 

291.984

Division

100

45000/90=

500

200

15000/750=

20

300

612/3=

204

400

936/6=

156

500

8612/2=

4306

Rounding

100

Round to the nearest tens: 12.60

10

200

Round to the nearest hundreds: 162.10

200

300

Round to the nearest tenths: 15.56

15.60

400

Round to the nearest hundredths: 2.652

2.65

500

Round the answer to the nearest tenths: 6.52x3= 

19.60