Check My Progress OA

Last updated over 5 years ago
12 questions
1

Find the value of each expression

18 - (3 x 4)=

1

Find the value of each expression
18 - (3 x 4)=

1

Find the value of each expression

1

Find the value of each expression

1

Find the value of each expression
(10 - 8) x 7=

1

Find the value of each expression
(10 - 8) x 7=

1

Find the value of each expression

1

Find the value of each expression

1

Write each phrase as a numerical expression

divide 15 by 3, then add 4

1

Write each phrase as a numerical expression

multiply 12 by 2, then subtract 13

1

Write each phrase as a numerical expression

subtract 6 from 24, then divide by 3

1

Solve each problem by working backward
Lena is 4 years older that her brother Sebastian. Sebastian is 3 years older that their sister Carmen. Carmen is 9 years younger than their brother Eduardo. If Eduardo is 22 years old, how old is Lena?