Multiplication
Mental Maths
Length and Width
Weight
Time
100

What is the product of 23 x 4?

92

100

What is the sum of 47 + 25?

72

100

How many centimetres are in 2 metres?

200 cm

100

How many grams in 1 kilogram?

1,000 grams

100
If the time is 3:00 PM, what time will be 2 hours later?

5:00 PM

200

Calculate 345 x 2.

690

200

 Subtract 38 from 100.

62

200

Convert 7 centimetres to millimetres.

70 mm

200

Convert 7500 grams to kilograms.

7.5 kg

200

You start your homework at 4:30 PM and finish at 5:15 PM. How long did you spend on your homework?

45 minutes

300

Find the result of 598 x 3.

1,794

300

Add 56 and 27.

83

300

If a rectangle is 25 centimetres wide, how many millimetres is that?

250 mm

300

Another word for estimate is _____.

Guess or Predict

300

If today is Tuesday, what day will it be in 3 days?

Friday

400

What is the answer to 4125 x 16?

66,000

400

If you take 88 and subtract 19, what is the answer?

69

400

Convert 300 centimetres to metres.

3 m

400

Compare this weight (<, >, =): 1,200 g ___ 1.5 kg

1,200 g < 1.5 kg

400

The clock shows 7:45 AM. How many minutes are there until 9:00 AM?

75 minutes
500

Calculate the result of 2,894 x 28.

81, 032

500

Find the total of 63 + 28 - 15.

76

500

What is the width of a desk that is 1 metre and 20 centimetres wide? Write your answer in centimetres.

120 cm

500

If an apple weighs 100 grams, how many apples in 1 kilogram?

10 apples

500

Your school starts at 8:00 AM and ends at 2:20 PM. 

6 hours and 20 minutes

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