Question:

Level 1 PSLE

Find the value of 7p - 8 + 3p when p = 4.

1 m
Find the value of 7p - 8 + 3p when p = 4.

Level 1 PSLE

What is the value of 20 +^{3w}_{2} when w = 4?

1 m
What is the value of 20 +

Level 1 PSLE

What is the value of^{24 a}_{10} - a + 1 when a = 2?

1 m
What is the value of

Level 1 PSLE

Find the value of the following when w = 2.

2 m
Find the value of the following when w = 2.

- 15 + 3w
- w -
^{5}_{9}

Level 1 PSLE

Find the value of each of the expressions when w = 5.

2 m
Find the value of each of the expressions when w = 5.

- 7w + 6
- 2w -
^{w}_{7}

Level 1 PSLE

Find the value of 5a - 9 + 3a when a = 10.

2 m
Find the value of 5a - 9 + 3a when a = 10.

Level 1

Jimmy and Kenny had $180 in all. Ken had $(12b + 6) more than Jim. How much did Jim have if b = 7?

2 m
Jimmy and Kenny had $180 in all. Ken had $(12b + 6) more than Jim. How much did Jim have if b = 7?

Level 1 PSLE

Norman has a rope which is 60 cm long. He cuts it into three pieces. The lengths of the three pieces of rope are as shown. Find the value of k.

Norman has a rope which is 60 cm long. He cuts it into three pieces. The lengths of the three pieces of rope are as shown. Find the value of k.

2 m

Level 1 PSLE

Abel, Ben and Cindy share $15z. Abel gets $z more than Ben and Cindy gets $2z more than Ben. If z = 7, how much money does Ben get?

2 m
Abel, Ben and Cindy share $15z. Abel gets $z more than Ben and Cindy gets $2z more than Ben. If z = 7, how much money does Ben get?

Level 2

Gary weighs x kg while Jim weighs 20 kg.

2 m
Gary weighs x kg while Jim weighs 20 kg.

- Find the average mass of each boy in terms of x .
- If x = 30, find the average mass of each boy.