Answer:b and e
Step-by-step explanation:because b is (7x200)-(7x2) which =1386
1400 - 14 =1386 which is 7x198=1386
e because (7x100)+(7x90)+(7x8)
700 + 630 + 56 = 1386
Grab some paper, a pencil, and a ruler. Make a 6 by 6 square
Answer:
12 blocks each measuring One-fourth times 1 times 1 and6 blocks each measuring one third times one time 1
Step-by-step explanation: