Question
Find the following values without a calculator.
Do not simplify the answer.

Give your answers in this manner. (Eg 610, 325, 423)
  1. 712 m + 312 m = _____ m
  2. 5 612 kg + 4 212 kg = _____ kg
  3. 511 km + _____ km = 1 km
  4. 1 ℓ - _____ ℓ = 57
3 m

Click button first when a symbol is required. X

Find the following values without a calculator.
Do not simplify the answer.

Give your answers in this manner. (Eg 610, 325, 423)
  1. 712 m + 312 m = _____ m
  2. 5 612 kg + 4 212 kg = _____ kg
  3. 511 km + _____ km = 1 km
  4. 1 ℓ - _____ ℓ = 57