Addition
Subtraction
Multiplication
Division
Rounding
100

17+5=

22

100

29-12=

17

100

7x8=

56

100

10/2=

5

100

Round 97 to the nearest 10:

100

200

34+27=

61

200

57-39=

16

200

13x9=

57

200

56/7=

8

200

Round 124 to the nearest 10:

120

300

The answer to an addition equation is...

The sum.

300

The answer to a subtraction equation is...

The difference.

300

62x7=

434

300

486/18=

27

300

Round 233 to the nearest 100:

200

400

136+57=

193

400

155-87=

68

400

The answer to a multiplication equation is...

The product.

400

The answer to a division problem is...

The quotient.

400

Round 1683 to the nearest 100:

1600

500

216+185=

401

500

384-197=

187

500

374x129=

18296

500

1512/56=

27

500

Round 7703 to the nearest 1000:

8000