Rounding to nearest 10
Rounding to nearest 100
3 Digit Subtraction
3 Digit Addition
100

Round 64 to the nearest 10

60

100

Round 247 to the nearest 100

200

100

154 - 104 =

50

100

198 + 122 = 

320

200

Round 27 to the nearest 10

30

200

Round 783 to the nearest 100

800

200

276 - 134 = 

142

200

201 + 147 = 

348

300

Round 33 to the nearest 10

30

300

Round 539 to the nearest 100

500

300

392 - 158 =

234

300

876 + 298 = 

1174

400

Round 8 to the nearest 10

10

400

Round 777 to the nearest 100

800

400

411 - 178 = 

233

400

564 + 423 = 

987

500

Round 88 to the nearest 10

90

500

Round 962 to the nearest 100

1000

500

690 - 433 = 

257

500

808 + 108 = 

916