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Rounding to tens
Rounding to hundreds
3-digit addition
3-digit subtraction
Random
100
Round 73 to the nearest ten
What is 70
100
Round 275 to the nearest hundred
What is 300
100

Add 245 + 321= 

What is 566

100

Subtract 795 - 361

What is 434

100

Round 62 to the nearest ten

What is 60

200
Round 14 to the nearest ten
What is 10
200
Round 393 to the nearest hundred
What is 400
200

Add 174 + 323= 

What is 497

200

Subtract 425 - 412

What is 13

200
Round 198 to the nearest hundred
What is 200
300
Round 68 to the nearest ten
What is 70
300
Round 98 to the nearest hundred
What is 100
300

Add 702 + 149=

What is 851

300

Subtract 812 - 561

What is 251

300

Add 479 + 123=

What is 602

400
Round 37 to nearest ten
What is 40
400
Round 723 to the nearest hundred
What is 700
400

Add 593 + 399=

What is 992

400

Subtract 632 - 456

What is 176

400

Add 206 + 498=

What is 704

500
Round 98 to nearest ten
What is 100
500
Round 18 to the nearest hundred
What is 0
500

Add 685 + 135 =

What is 820

500

Subtract 807 - 581

What is 226

500

Subtract 500 - 175

What is 325