CTET Class I to V 2016 Feb Paper

Question : 50 of 150

Marks: +1, -0

If 112 ones + 12 thousands = 11012 +...........tens then the number in the blank space is

Solution:

According to the question
Let

x

be the required number of tens

112 × 1+12 × 1000=11012+x × 10

⇒ \;\; 10 x=12000+112-11012

⇒ \;\; 10 x=12112-11012=1100

∴ \;\; x=\;{1100}/{10}=110

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