Pelajaran Math kelas 4 unit 1 b

practice 5

a.     5000 less than 81 250 is ……………………………

b.    30 000 more than 48 900 is ……………………….

c.      9000 less than 30 555 is …………………………..

d.    28 500 more than 41 000 is ………………………

e.     12 500 less than 41 000 is ……………………….

f.       ………………is 8000 less than 53 990

g.     ………………is 12 000 more than 29 650

h.    ………………is 9800 more than 31 250

i.       ………………is 4000 more than 68 870

j.       ………………is 37 000 more than 25 930

k.     ………………is 6500 less than 38 620

l.       ………………is 4600 less than 76 500

m. 49 500 is 6000 more than …………………

n.    72 600 is 14 400 more than ………………

o.     13 800 is 9000 less than ………………….

p.    46 500 is 15 700 less than ………………….

q.    53 200 is 18 500 more than ……………….

r.      80 000 is 7500 less than ………………….

Practice 6

no.1 

in word

1531         …………………………………………………………………………………………….. 

90999        ……………………………………………………………………………………………..

40014        ……………………………………………………………………………………………..

51001        ……………………………………………………………………………………………..

21817        ……………………………………………………………………………………………..

No. 2

In 59024

The digit 0 is in the …………………….. place

The digit 9 stands for …………………….

The digit 5 is in the …………………….

The value of digit 2 is …………………….

No.3

Complete the following number pattern

28, 32, 40, 52, 68, ……………,  ………………….,  …………….                

200, 195, 185, 170, 150, ,  ………………….,  …………….    ……………

13025,  13275,  13775,  ……………,  ………………….,  …………….   

3650, 3850, 4250, ……………,  ………………….,  …………….                

78527, 80057, 81577, ……………,  ………………….,  …………….   

77 855 is 3 150 less than …………….       

13 800 is 9000 less than …………….

53 200 is 18 500 more than …………….