Adding
Multiply
dividing
Rounding
multiply fractions
100

45+54=

45+56=101

100

54 x 5

54 x 5=270

100

54 divided by 5

54 divided by 5 =10.8

100

178

round to the 100

200

100

3 x 4/5 =

3 4/5

200

23+12=

35

200

125 x 2=

250

200

20 divide by 5 =

20

200

200 rounded to the nearest 100

200

200

4 x 5/6 =

4 5/6

300

123+12=

135

300

1,000 x 200=

1,000

300

20 divide by 7 =


20

300

389 rounded to the nearest 100

400

300

3 x 7/8 =

3 7/8

400

600+1,000=

1,600

500

9,100+200=

9,300