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Mental Maths

For each multiplication fact, write another multiplication 21 st
Century #Critical Thinking
fact. One has been done for you. Skills

1. 7 × 3 = 21 3 × 7 = 21 2. 5 × 4 = 20 × =

3. 6 × 4 = 24 × = 4. 2 × 10 = 20 × =

5. 10 × 4 = 40 × = 6. 9 × 3 = 27 × =

7. 6 × 5 = 30 × = 8. 7 × 10 = 70 × =

HOTS

21 st
Century #Critical Thinking
Skills
Fill in the boxes with suitable numbers to complete each fact.

1 × = 2 × 5 =20
× ×

× 1 = 3 × 6 =
= =

× 6 =

Fun Activity 21 st
Century #Computational Thinking
Skills
Children who want to play will make a 4 × 4 grid for playing a game of Bingo.

Fill in the boxes of the grid with any numbers
from 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24,
25, 30 and 36. Numbers can be repeated.
One child is designated as the caller, who

will throw two dice together and say the
product of the numbers of dots on the dice.
The other children will cross out the number on their grid. Continue this till any
child crosses out all the numbers.

The child who crosses out all the numbers first will say Bingo!

98 Mathematics 2