Question
P4.WN.JM.17102103-A1
Based on the number sequences, find the missing information for (a) and (b).

(1) 878 - 97 = 878 - (a) ________ + (b) ________
(2) 3897 - 970 = 3897  - 1000 + 30
(3) 37137 - 9970 = 37137  - 10000 + 30
(4) 408117 - 99997 = 408117 - 100000 + 2
1 m
(a)
∑

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(b)
∑

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2
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STUDENT

Primary 4 WHOLE NUMBERS P4.WN.JM.17102103

03 Jul 2024, 07:40 PM

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

(1) 878 - 97 = 878 - (a) ________ + (b) ________
(2) 3897 - 970 = 3897  - 1000 + 30
(3) 37137 - 9970 = 37137  - 10000 + 30
(4) 408117 - 99997 = 408117 - 100000 + 2
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