Addition/ Subtraction to 1,000,000
The ROUND up
Fractions in Action
Keeping it SIMPLE
Decimal Doozies
100

12,345 + 9,026

21,371

100

Round 89 to the nearest ten.

90

100

1/4 + 2/3

11/12

100

Find the Greatest Common Factor (GCF) of 15 and 18.

3

100

Write the following fraction as a decimal:

12/100

0.12

200

6,712 - 1,935

4,777

200

Round 1,624 to the nearest hundred

1,600

200

2/7 + 1/3

13/21

200

Simplify 

3/6

1/2

200

Write the following fraction as a decimal:

4/10

0.4

300

148,967 + 6,499

155,466

300

Round 26,850 to the nearest thousand.

27,000

300

8/10 + 1/8

37/40

300

Simplify 

12/18

2/3

300

Write the following fraction as a decimal:

8/100

0.08

400

6,402 - 2,523

3,879

400

Round 17,539 to the nearest ten.

17,540

400

2 1/2 + 4/6

19/6 or 3 1/6

400

Simplify 

15/20

3/4

400

I bought two pop-its at Target.  One cost $8.99, and one cost $3.50.  What was the total cost of my two pop-its?

$12.49

500

5,002 - 86

4,916

500

Round 126,214 to the nearest ten-thousand.

130,000

500

5 2/3- 4/3

13/3 or 4 1/3

500

Simplify 

21/35

3/5

500

On Thursday, I bought a math t-shirt that cost $17.88.  I paid the cashier with a $20 bill.  What was my change?

$2.12

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