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Percent
Times tables
BEDMAS
Shape names
Algebra
100

50% of 100

50

100

1 x 1

1

100

9 ÷ 3 + 2

5

100

The shape with 3 sides

Triangle

100

1n + 3 = 6

n = ?

n = 3

200

35% of 100

35

200

4 x 3

12

200
6 + 5 - 9 ÷ 2

6.5

200

Shape with four equal sides

Square

200

5n + 12 = 17

n = ?

n = 1

300

5% of 10

0.5

300

7 x 9

63

300
9 ÷ 2 × (19 - 7 + 6)

81

300

Shape with 7 sides

Heptagon

300

5 + n = 6 ⋅ 3

n = ?

n = 13

400

1% of 5

0.05

400

11 x 6

66

400

-3 + 57 × 2 + (6 ÷ 2)

114

400

Shape with 12 sides

Dodecagon

400

81/n ⋅ 9 = 9

n = ?

n = 81

500

2% of 20

0.4

500

12 x 12

144

500

22 × 3 - 7 ÷ (-6 ÷ 9)

76.5

500

Shape with 19 sides

Enneadecagon
500

100 - n ⋅ 8 + (6 ⋅ 3) = 20

n = ?

n = 12.25