Level 1
Find the following values without a calculator.
  1. 16 + _____ = 1
  2. 815 + _____ = 1
  3. 718 + _____ = 11118
  4. 1219 + 2319 = _____
2 m
Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 12 x 45 = _____
  2. 35 x 16 = _____
  3. 34 x 811 = _____
  4. 25 x 1013 = _____
2 m
Level 1
Find the following values without a calculator.
  1. 5 + 23 = _____
  2. 513 + 23 = _____
  3. 514 + 24 = _____
  4. 523 + 412 = _____
2 m
Level 1
Find the following values without a calculator.

Convert the following to improper fractions. Simplify your answers.
  1. 134 = _____
  2. 125 = _____
  3. 215 = _____
2 m
Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 13 x 15 = _____
  2. 12 x 25 = _____
  3. 14 x 53 = _____
  4. 15 x 113 = _____
2 m
Level 1
Find the following values without a calculator.  
  1. 58 - 18 = _____ (Do not simplify the answer.)
  2. 58 - 18 = _____ (Simplify the answer.)
  3. 12 - 14 = _____
  4. 25 - 110 = _____
2 m
Level 1
Find the following values without a calculator.

Convert the following to mixed numbers. Simplify your answers.
  1. 125 = _____
  2. 163 = _____
  3. 152 = _____
2 m
Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 25 x 3 = _____
  2. 6 x 23 = _____
  3. 53 x 6 = _____
  4. 6 x 54 = _____
2 m
Level 1
Find the following values without a calculator.
  1. 9 - 67 = _____
  2. 325 - 110 = _____
  3. 325 - 1110 = _____
  4. 3110 - 25 = _____
2 m
Level 1
Find the following values without a calculator.

Simplify your answers.
  1. 25 x 512 = _____
  2. 23 x 67 = _____
  3. 37 x 1415 = _____
  4. 35 x 159 = _____
2 m