Question
P3.MS.JC.18082015-A1
Find the following values without a calculator.
  1. 8485 = _____ + 400 + 85
  2. 8816 = 8000 + _____ + 10 + 6
  3. 4407 = 4000 + 400 + _____
3 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

Click ∑ button first when a symbol is required. X

(c)
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
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STUDENT

Primary 3 MENTAL SUMS P3.MS.JC.18082015

02 Jun 2024, 05:11 AM

Find the following values without a calculator.
  1. 8485 = _____ + 400 + 85
  2. 8816 = 8000 + _____ + 10 + 6
  3. 4407 = 4000 + 400 + _____
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