Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 316503 = 300000 + _____ + 500 + 3
- 235794 = _____ + 30000 + 5000 + 700 + 90 + 4
- 995443 = 900000 + 90000 + _____ + 400 + 40 + 3
- 282229 = 200000 + 80000 + 2000 + _____ + 20 + 9
(a)
316503 = 300000 + _____ + 500 + 3
316503 = 300000 + _____ + 503
316503 - 300000 - 503 = 16000
(b)
235794 = _____ + 30000 + 5000 + 700 + 90 + 4
235794 = _____ + 35794
235794 - 35794 = 200000
(c)
995443 = 900000 + 90000 + _____ + 400 + 40 + 3
995443 = 990000 + _____ + 443
995443 - 990000 - 443 = 5000
(d)
282229 = 200000 + 80000 + 2000 + _____ + 20 + 9
282229 = 282000 + _____ + 29
282229 - 282000 - 29 = 200
Answer(s): 16000, 200000, 5000, 200