Subtracting Decimals
Adding Decimals
Dividing Decimals
Multiplying Decimals
Random
100

Subtract these decimals: 5.5-0.41

5.09

100

Add these decimals: 0.195+1.06

1.255

100

Divide these decimals: 30.9 ÷ 3

10.3

100

Multiply these decimals: 0.12 x 7

0.84

100

How do you say this value using the correct place value?  126.28

one hundred twenty-six and twenty-eight hundredths

200

Subtract these decimals: 0.66-0.58

0.08

200

Add these decimals: 1.82+0.013

1.833

200

Divide these decimals: 60.5 ÷ 5

12.1

200

Multiply 4.4 x 5.3 

23.32

200

If your answer doesn't look like it could be possible, Mrs. Calvi says that's a R__ F___?

Red Flag

300

Subtract these decimals: 0.37-0.09

0.28

300

Add these decimals: 1.40+0.108

1.508

300

Divide these decimals: 1.272 ÷ 6

0.212

300

Multiply these decimals: 1.83 x 0.3 

5.49

300

When adding and subtracting decimals, you have to be sure to do what with the decimals?

 Line them up

400

Subtract these decimals: 9.1-0.52

8.58

400

Add these decimals: 0.070+1.70

1.770

400

Divide these decimals: 3.12 ÷ 5

0.624

400

Multiply these decimals.  12.7 x 2.6 

33.02

400

How do you know where to put a decimal point in a product?

Count scoops

500

Subtract these decimals: 547.612 - 3.107

544.505

500

Add these decimals: 0.76+0.173

0.933

500

Divide these decimals: 2575.243 ÷  11

234.113

500

Multiply these decimals: 1.246 x 3.4 

4.2364

500

When dividing decimals, how do you get rid of the decimal in the divisor?

Count how many scoops it takes to get to the end of the number and then count that many scoops in the dividend