Multiplying Numbers Mentally

1.5 x 1.5

• 30

• 0.30

• 2.25

• 225

2.5 x 2.5

• 6.25

• 62.5

• 50

• 0.50

54 x 56

63 x 11

9 x 5 =

• 45

• 40

• 50

• 59

7 x 9 =

• 56

• 63

• 64

• 67

10 x 6 =

• 50

• 15

• 6

• 60

9 x 9 =

• 81

• 88

• 91

• 99

9 x 7 =

• 63

• 67

• 56

• 72

Mrs Lee bought 72 boxes of sweets.

There were 62 sweets in each box.

How many sweets did Mrs Lee buy altogether?