Question
P4.WN.JM.17102103-A2
Based on the number sequences, find the missing information for (a) and (b).

(1) 331 - 99 = 331 - 100 + 1
(2) 3646 - 990 = 3646 - (a) ________ + (b) ________
(3) 77700 - 9950 = 77700 - 10000 + 50
(4) 629383 - 99995 = 629383 - 100000 + 5
1 m
(a)
∑

Click ∑ button first when a symbol is required. X

(b)
∑

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Symbols

Enter the numerator and denominator


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2
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STUDENT

Primary 4 WHOLE NUMBERS P4.WN.JM.17102103

03 Jul 2024, 08:36 PM

Based on the number sequences, find the missing information for (a) and (b).

(1) 331 - 99 = 331 - 100 + 1
(2) 3646 - 990 = 3646 - (a) ________ + (b) ________
(3) 77700 - 9950 = 77700 - 10000 + 50
(4) 629383 - 99995 = 629383 - 100000 + 5
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