Basic Math - Ms. Liang (6A & 7A)

Decimal

5

1.37 + 3.52 = ?

4.89

10

17.38 + 16.15 = ?

33.53

15

13.37 - 7.26 = ?

6.11

20

258.16 + 39.19 = ?

297.35

30

163.59 - 145.60 = ?

17.99

Fraction

5

1/3 + 1/3 = ?

2/3

10

10/2 + 1/10 = ?

5 1/10

15

8/4 - 9/5 = ?

4/20 or 1/5

20

2/4 x 10/12 = ?

20/48 or 5/12

30

2 3/4 x 5/6 = ?

55/24 or 2 7/24

Negative Number

5

3 - 7 = ?

-4

10

4 + -8 = ?

-4

15

88 - 103 = ?

-15

20

5 x -6 = ?

-30

30

-50 ÷ -5 = ?

10

Multiplication

5

4 x 7 = ?

28

10

10 x 5 = ?

50

15

11 x 8 = ?

88

20

16 x 7 = ?

112

30

13 x 26 = ?

338

Division

5

36 ÷ 2 = ?

18

10

42 ÷ 6 = ?

7

15

63 ÷ 7 = ?

9

20

64 ÷ 4 = ?

16

30

130 ÷ 5 = ?

26