View HintsAdd thousands, hundreds, tens and ones separately.
View HintsAdd hundreds, tens and ones separately.
View HintsTake 87 as 80 and 7, then subtract 80 first from 112.
View HintsIdentify the keywords and think, which operation do we need to use.
View HintsIdentify the keywords and think, which operation do we need to use.
View HintsAdd hundreds, tens and ones separately.
View HintsIdentify the keywords and think, which operation do we need to use.
View HintsFirst add ones to the number and then tens.
View HintsSubtract 100 from 403, then add 1.
View HintsSplit the number into hundreds, tens and ones and then add hundreds, tens and ones separately.
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