Adding decimals
Rounding
Subtracting decimals
Yes or no
Symbol choice
100

12.+2.=

14.

100

Round 16.8 to nearest whole number

Is it 17.?

100

18.-17.=

Is it 1.?

100

245.6 rounded to the ones is 246?

no?

100

133    2.135  < > =

<

200

00.6+12.=

12.6

200

Round 17.19 to nearest tenth

Is it 17.2?

200

15.-20.=

Is it .5?

200

1,341.45 rounded to tens is 134?

Yes?

200

1.143.   0.485 < > =

>

300

7.+11.=

16.

300

Round 15.107 to the nearest hundredth 

Is it 15.11?

300

20.0-0.5=

Is it 19.5?

300

219.934 rounded to hundredths is 219.93?

Yes?

300

0.3.      0.030      < > =

=

400

20.000+00.009=

20.009

400

56.903 round to hundredth 

56.903

400

12.900-10.928=

2.72

400

236.902 rounded to the tenths is 237.000?

Yes

400

6.000        7.902             < > =

<

500

12.728+17.835=

30.566

500

12.905 round to tenth

13.000

500

112.72-106.781=

104.291

500

492.780 rounded to the hundredths is 492.810 ?

No

500

3.000         03.000                < > =

=