Question

2.
5. Find the product.
a. 966 x 38 =
C. 5009 x 1837 =
b. 4258 x 369 =
d. 7865 x 1654 =
3
6. Multiply the following.
a. 23 x 100 =
b. 348 x 1000 =
d. 976 x 1000 =
C. 652 x 500 =
Checkpoints​

Answer 1

Answer:

a.7728 b.92,01,533

Step-by-step explanation:

Answer 2

Step-by-step explanation:

5.a. 966x38=(1000-34)*(40-2)=40000-2000-1360+68=40068-3360=36708

5.b. 5009x1837=(5000+9)(2000-163)= 10000000-815000+18000 - 1467 = 9201533

5.c. 4258x369 = (4000+258)(400-31) = 1600000-124000+103200-7998 = 1571202

5.d. 7865x1655= (8000-135)(1600+55) = 12800000 + 440000-216000-7425 = 13016575

6.a. 23x100 =2300

6.b. 348x1000=348000

6.c. 976x1000 = 976000

6.d. 652x1000 = 652x1000/2 = 652000/2 = 326000