Decimals
Negative/Positive
Word Problems
Huge Numbers
Algebra
100

2 + .6 =

2.6
100

-2 + 2

0

100

Millie was flying 7 feet above the sea on her paraglider, and Clyde was scuba diving 15 feet below the sea.  How far apart were they?

22 feet

100

1000000-765

999235

100

2 * x = 22

11

200

Write as a decimal: 4 + 1/10 + 3/100 + 4/1000

4.134

200

6 + -9

-3

200

Dylan needs 3 boxes of cookies.  Each box costs $2.99.  How much will 3 boxes cost?

$8.97

200

12 million 5 hundred + 7 thousand 6 hundred =

12008100

200

2.5 * y = 10

4

300

2.56 + 34.4=?

36.96

300

-10-15

-25

300

Carlos is driving at 54 mph.  He drives at a constant speed for 2.5 hours.  How far has he driven?

135 miles

300

710 * 90 =

63900

300

x / 50 = 50

2500

400

75-1.5

73.5

400

3- -6

9

400

August plants 10 rows of 17 seeds each in one garden and 9 rows of 15 seeds each in a smaller garden.  How many plants will he have when they grow?

305 plants

400

126 / 9 =

14

400

3 * x + 5 = 14

x = 3

500

15.72- 5.009

10.711

500

-3 + 5 + -9

-7

500

MJ has $1.80.  She wants to buy a shirt that costs $9. If she earns $.50 for every chore, how many chores will she have to do to in order to buy the shirt?

15 chores.

500

5 ^ 5 =

3125

500

x / 3  - 8 = -5

x = 9