Question
P6.MS.JC.18081001-A1
Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 48 + 28 + 38 = _____ x 18 + 48
  2. 1017 - 417 - 117 = 1017 - _____ x 117
  3. 811 + 311 - 111 = _____ x 111 - 111
  4. 1413 + 413 = 113 x _____ + 313
3 m
∑

Click ∑ button first when a symbol is required. X

Symbols

Enter the numerator and denominator


Enter value


2
Question Solution

1-minute grace period



When you click the Next button, you will be given 1-minute grace period to decide whether to do the next question type.

The question will be marked as incorrect if you exceed 1 minute and leave the question page.

Click the Back button instead if you would like to return to the topic page.

STUDENT

Primary 6 MENTAL SUMS P6.MS.JC.18081001

18 May 2024, 05:44 PM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 48 + 28 + 38 = _____ x 18 + 48
  2. 1017 - 417 - 117 = 1017 - _____ x 117
  3. 811 + 311 - 111 = _____ x 111 - 111
  4. 1413 + 413 = 113 x _____ + 313
Navigations
Contact Us
Members
Links