Question
P2.MS.JC.18072024-A1
Find the following values without a calculator.

  1. _____ + 19 = 28
  2. _____ + 24 = 47
  3. _____ + 48 = 54
  4. _____ + 93 = 111
4 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

(d)
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
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STUDENT

Primary 2 MENTAL SUMS P2.MS.JC.18072024

29 Jun 2024, 09:47 AM

Find the following values without a calculator.

  1. _____ + 19 = 28
  2. _____ + 24 = 47
  3. _____ + 48 = 54
  4. _____ + 93 = 111
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