Math

multiplication

100

5.4 x 3.2

17.28

200

9.4x4.5

42.3

300

7.1x5.3

37.63

400

8.9x8.9

79.21

500

11.3x8.4

94.92

Subtraction

100

300.12-12.56

287.56

200

200.15-136.15

64

300

10.496-3.58

6.916

400

9.910-6.723

3.187

500

10.000-9.898

.102

addition

100

2.38+6.84

9.22

200

73.6+12.5

86.1

300

4.64+1.03

5.67

400

54.9+2.87

57.77

500

135.402+132.580

267.982

factors

100

What is a factor?

numbers you can multiply together to get a product (the answer to a multiplication problem)

200

List the factors of 12

1x12

2x6

3x4

300

List the factors of 18

1x18

2x9

3x6

400

List the factors of 27

1x27

3x9

500

Is 11 a prime number?

Yes

Potpourri

100

205 divided by 5

41

200

What is 549 divided by 9?

61

300

Name something different about Australia Christmas

beach

bbq

summer

400

Sing the chorus of Jingle bells

:)

500

Sing the  beginning to Frosty the Snowman

:)