Level 1
Find the value of 1 unit.
  1. 3 u + 20 = 50
  2. 20 + 3 u = 50
  3. 5 u - 20 = 30
  4. 30 = 5 u - 20
4 m
Level 1
Find the value of 1 unit.
  1. 5 u - 20 = 10
  2. 5 u - 20 = 1 u
  3. 10 = 5 u - 20
  4. 1 u = 5 u - 20
4 m
Level 1
Find the value of 1 unit.
  1. 5 u + 8 = 1 u + 20
  2. 1 u + 20 = 5 u + 8
  3. 5 u - 20 = 1 u + 4
  4. 1 u + 4 = 5 u - 20
4 m
Level 2
Find the value of 1 unit.
  1. 1 u + 8 = 20 - 5 u
  2. 20 - 5 u = 1 u + 8
  3. 1 u - 10 = 20 - 5 u
  4. 20 - 5 u = 1 u - 10
4 m
Level 2
Find the value of 1 unit.
  1. 5 u - 20 = 1 u - 8
  2. 1 u - 8 = 5 u - 20
  3. 8 - 1 u = 20 - 5 u
  4. 20 - 5 u = 8 - 1 u
4 m
Level 2
Find the value of 1 unit.
  1. 6 u - 15 = 1 - 2 u
  2. 1 - 2 u = 6 u - 15
  3. 5 u - 2 = 14 - 3 u
  4. 14 - 3 u = 5 u - 2
4 m
Level 2
Find the value of 1 unit.
  1. 7 u - 20 = 4 u + 10
  2. 4 u + 10 = 7 u - 20
  3. 4 u - 10 = 1 u + 20
  4. 1 u + 20 = 4 u - 10
4 m
Level 2
Fill in the blanks.
The number of boys is 2 less than the number of girls.
The number of adults is thrice the number of boys.
Let the number of girls be 1 u.

  1. Number of girls = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u
  4. Number of people = _____ u + 2
4 m
Level 2
Fill in the blanks.
The number of boys is 2 more than the girls.
The number of adults is thrice the number of children.
Let the number of girls be 1 u.

  1. Number of boys = 1 u + _____
  2. Number of children = 2 u + _____
  3. Number of adults = _____ u + 6
  4. Number of people = _____ u + 8
4 m
Level 1
Fill in the blanks.
The number of boys is 4 times as many as the number of girls.
The number of adults is twice the number of boys.
Let the number of girls be 1 u.

  1. Number of boys = _____ u
  2. Number of adults = _____ u
  3. Total number of people = _____ u
3 m
Level 2
Fill in the blanks.
The number of boys is 4 times as many as the number of girls.
The number of adults is twice the number of children.
Let the number of girls be 1 u.

  1. Number of boys = _____ u
  2. Number of adults = _____ u
  3. Total number of people = _____ u
3 m
Level 1
Find the following values without a calculator.
  1. 2632 = 2000 + _______ + 30
  2. 7632 = 600 + _______ + 30
  3. 20 - 7 x 2 = _______
  4. 20 - 3 x 3 = _______
1 m
Level 1
Find the following values without a calculator.
  1. 7 + 3 ÷ 3 = _______
  2. 20 - 12 ÷ 4 = _______
  3. (17 + 13) ÷ 3 = _______
  4. (16 + 2) ÷ (9 - 3) = _______
1 m
Level 2
1 p = 3 u
4 u + 1 p = 14

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
1 p = 2 u
4 u - 1 p = 6

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
2 p = 4 u
5 u + 4 p = 26

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
2 p = 4 u
9 u - 3 p = 15

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
8 p = 12 u
4 u + 2 p = 14

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
8 p = 12 u
7 u - 2 p = 8

Find the following values.
  1. 1 u
  2. 1 p
2 m
Level 2
1 u + 15 = 1 p
4 u + 6 = 1 p

Find the following values.
  1. 1 u
  2. 1 p
2 m