40
there are 40 tens in 400
Forty of them.
four tens means 4 x 10 = 40
40 times 20 equals 800 How did you get the 40? Multiply 4 by ten because it is 4 tens and you get 40. You do the same with 2 tens. Multiply. 40 x20 40 x 0 = 00 then you do put down two zeros. Then you do 40 x 2 and add a 0 to 2 because it is in the place value of tens. So, 40 x 20 = 800. Add 00 and 800 and you get 800. Simple!
40
there are 40 tens in 400
Forty of them.
four tens means 4 x 10 = 40
40 times 20 equals 800 How did you get the 40? Multiply 4 by ten because it is 4 tens and you get 40. You do the same with 2 tens. Multiply. 40 x20 40 x 0 = 00 then you do put down two zeros. Then you do 40 x 2 and add a 0 to 2 because it is in the place value of tens. So, 40 x 20 = 800. Add 00 and 800 and you get 800. Simple!
40 tens = 40
9
40
Six tens equals sixty.
k
100 tens in 1thousand
40