adding decimals
subtracting decimals
addition
multiplication
hard subtraction
100

56.75 + 45.75 =

= 102.50

100

12.32 - 11.34 =

=00.98

100

675+264 =

=939

100

3 x 6 =

= 18

100

375-237=

=138

200

167.75 + 43.85 =

=211.60


200

56.23 - 33.55 =

= 22.68

200

972+458

=1430

200

6 x 7 =

= 42


200

567-488=

=79

300

3,457.543 +234.123 =

3,690.666

300

173.73 - 99.99 =

= 73.74

300

567+678

=1245

300

17 x 12 =

= 204

300

 594-297=

=297

400

7,856.46 + 3,215.67 =

=11,072.13

400

231.43 - 196.21 =

= 35.22

400

789+765

=1554

400

25 x 26 =

= 650

400

1984-1797=

=187

500

8,976.765 +9,921.125 =

= 18,897.890

500

579.4-23 - 236.643 =

=342.780

500

987+1994

=2914

500

37 x 49 =

= 1813

500

7638-6749=

=889

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