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Created on By rainbowmaths

Maths tricks 1 Day 5

  • Revision
  • Multiply 2 digit numbers that starts with 1
  • Percentages made easy

1 / 35

19 × 19

2 / 35

50% of 80

3 / 35

14 × 18

4 / 35

15 × 19

5 / 35

100 is same as

6 / 35

645 - 98

7 / 35

30% of 80

8 / 35

13 × 16

9 / 35

30% of 40

10 / 35

17 × 8

11 / 35

188 - 98

12 / 35

11 × 12

13 / 35

9 × 9

14 / 35

24 ÷ 5

15 / 35

346 × 1

16 / 35

30% of 41

17 / 35

63 ÷ 9

18 / 35

443 ÷ 5

19 / 35

370 - 99

20 / 35

40% of 110

21 / 35

40% of 40

22 / 35

1 000 - 536

23 / 35

10% of 30

24 / 35

12 × 11

25 / 35

12 × 16

26 / 35

20% of 40

27 / 35

30% of 230

28 / 35

14 × 15

29 / 35

17 × 11

30 / 35

12 × 14

31 / 35

168  - 97

32 / 35

777 × 3

33 / 35

13 × 13

34 / 35

20% of 140

35 / 35

15 × 17

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