Question
P2.MS.JC.18072027-A1
Find the following values without a calculator.

  1. 4 + 8 + 5 = _____
  2. 9 + _____ + 1 = 13
  3. 16 - 8 - 7 = ______
  4. _____ - 6 - 8 = 3
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.18072027

05 Jul 2024, 03:16 AM

Find the following values without a calculator.

  1. 4 + 8 + 5 = _____
  2. 9 + _____ + 1 = 13
  3. 16 - 8 - 7 = ______
  4. _____ - 6 - 8 = 3
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