Mental Math (Online class)

Increase 52 by 14.

• 28

• 66

• 62

• 44

Add the numbers between 22 and 27.

• 100

• 156

• 98

• 45

How many 10ps are equal in value to twenty-five 2ps?

• 5

• 8

• 1

• 13

2 x 8 = .......... x 2

• 4

• 6

• 3

• 8

What is the fourth month of the year?

• March

• June

• April

• October

90cm + 60cm= 1m ............ cm

• 20

• 50

• 45

• 28

Multiply 10,000 by 0.

• 0

• 10,000

• 1000

• 10

What is 44 in Roman numerals?

• XXL

• IX

• XLIV

• iii

400+30+8= ..........

• 213

• 435

• 222

• 438

(3x7) + 2 = ...............

• 42

• 23

• 19

• 21