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Class 2 math (India)

Course: Class 2 math (India)>Unit 2

Lesson 2: Subtracting 1s and 10s

Subtracting 1 vs. subtracting 10

Sal talks about the difference between subtracting 1 and subtracting 10.

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• What is 28.43 - 13.034?
• 15.396
• whats 231480+907865 equal
(1 vote)
• It equals to 1139345
• how do you subtract a big number by its self
• You can subtract any number from any number. When you subtract a number by itself, you are left with nothing, or zero (0). If you have 100 apples, and then subtract 100 apples, you get zero apples. This works for any number. 10 - 10 = 0, 29 - 29 = 0, and so on.
• what is 234 minus 333?
(1 vote)
• Sorry for the late response, just posting for anyone who would like to know: The answer is -99.
• can i have problom for the vido
(1 vote)
• how do you add tens it seems so hard
(1 vote)
• 17 is the answer so hard
(1 vote)
• Hi I’m new what is 20 - 10?
• Simple;) you can subtract by 10s,
There are two 10s in a 20, take one away, what do you get?
10! Yay!
There you go, hope that helped😉