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primary 5 | Maths | Whole Numbers
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athira
Athira

primary 5 chevron_right Maths chevron_right Whole Numbers chevron_right Singapore

please help me :)

Date Posted: 2 years ago
Views: 137
sstrike
Sstrike
2 years ago
【backwards】

$35+$11 = $46
2×$46 = $92

$12+$92 = $104
2×$104 = $208

$13+$208 = $221
2×$221 = $442

$14+$442 = $456
2×$456 = $912 (Ans)

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sstrike
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