Show:
Addition +
Subtraction -
Mystery
Multiplication x
Multiplying Decimals
10

ADDITION

87 + 47 =

134

10

SUBTRACTION

81-60 =

21

10
1.7 x 3.1

5.27

10

MULTIPLICATION

78 X 10 =

780

10

0.64 x 8

5.12

50

ADDITION

523 + 549 =

1072

50

SUBTRACTION

562-114 =

448

50

What place value is the 3 in? 

54.23

Hundreths

50

MULTIPLICATION

441 x 3 =

1,323

50

5.2 x 0.98

5.096

100

ADDITION

935 + 200 =

1,135

100

SUBTRACTION

800 - 462 =

383

100

MORE MULTIPLICATION

67 x 25  = 

1675

100

MULTIPLICATION

55 x 5 =

275

100

8.74 x 39

340.86

100

ADDITION

888 + 777 =

1665

100

SUBTRACTION

600 - 325 =

275

100

What place value is the 2 in? 

42,346

Thousands

100

MULTIPLICATION

76 x 62 = 

4,712

100

53 x 2.6

137.8

200

ADDITION

1000 + 432 =

1,432

200

SUBTRACTION

1000 - 700 = 

300

200

MORE ADDITION

12 + ___ = 241

229

200

MULTIPLICATION

2,000 x 8

16,000

200

9.05 x 2

18.10