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. 210 + 210 + 310 = _____ x 110 + 210
  2. 1219 - 319 - 519 = 719 - _____ x 119
  3. 619 + 519 - 119 = _____ x 119 - 119
  4. 1413 + 113 = 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

01 Jul 2024, 02:40 AM

Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
  1. 210 + 210 + 310 = _____ x 110 + 210
  2. 1219 - 319 - 519 = 719 - _____ x 119
  3. 619 + 519 - 119 = _____ x 119 - 119
  4. 1413 + 113 = 113 x _____ + 313
Navigations
Contact Us
Members
Links