Addition
Subtraction
Multiplication
Division
Place Value/Rounding
100

24.16 + 3.5 

27.66

100

84.23 - 5.6 

78.63

100

0.4 x 0.4 

0.16

100

2.43 divided by 3

0.81

100

what place value is the 4?

123.456

tenths

200

834.82 + 24.12

858.94

200

925.81 - 35.71

890.10

200

2.4 x 3.6 

8.64

200

8.37 divided by 0.03

279
200

what place value is the 5?

123.456

hundredths

300

820.153 + 258.62

1,078.773

300

92 - 1.5

90.5

300

285.35 x 0.05

14.2675

300

1/4 divided by 2/6 

3/4

300
What place value is the 2 and 6?


123.456

2 - tens

6-thousandths

400

Mr. Jones went to the store to buy left over Halloween candy. He paid $4.25 for Snickers, $3.50 for Smarties, and $5.15 for skittles. What was the total cost?

$12.90

400
After going out to dinner with my family, the bill came to $72.87. If we paid with a 100 bill. How much change will we get back?

$27.13

400

A candy bar costs $2.75. If Mia buys 11, how much will she spend in total?

$30.25

400

2 2/3 divided by 1 2/4 

1 7/9

400

Round 123.456 to the nearest hundredths place

123.46

500

Charlie and his friends went to the movies. The ticket cost $12.50, the popcorn was $5.60, the candy was $2.85, and his drink was $4.25. How much did he spend in all?

$25.20

500

Sarah ran 3.75 miles on Monday and 2.4 miles on Tuesday. How many more miles did she run on Monday than on Tuesday?

1.35 miles

500

A science lab uses a special liquid that costs $3.85 per milliliter. For an experiment, the lab needs 12.6 milliliters of the liquid. How much will the total cost be for the experiment?

$48.51

500

Maria has 10 yards of ribbon. She uses 6 yards to decorate gift boxes. She then cuts the remaining ribbon into pieces that are each 1/4 yard long. How many pieces of ribbon does Maria cut?

16 pieces of ribbon

500

Round 123.456 to the nearest tens and tenths place

tens - 120

tenths - 123.5