Whole Number Operations
There are 127 rows of apple trees on a farm. There are 53 trees in each row. What is the total number of apple trees on this farm?
6, 731
1/8 divided by 4
1/32
Imogen rounds a decimal number to the nearest tenth, then records the rounded number as shown.
124.6
Which numbers could Imogen have rounded to the nearest tenth? Select two correct answers.
A. 124.06
B. 124.55
C. 124.056
D. 124.51
E. 124.615
B and E
What is the value of this expression?
3(25+19)+4(3)
144
Harriet baked 3 cakes. She cut each cake into equal-size pieces. Each piece was 1/9 of the cake. What was the total number of pieces after Harriet cut these cakes?
What is the correct equation?
27
3 divided by 1/9
What is the value of 1.5 x 1.12?
1.68
Tickets for a school event we sold for $18 each. A total of $4,554 was collected from these ticket sales. How many tickets were sold for this event? What order or operation are we using?
253, Division
Angelina used 1/3 of a bacg of soil to fill 6 flowerpots. She filled each flowerpot with the same amount of soil. How much soil did Angelina use to fill each flowerpot?
1/18 of a bag
A chemist compares the amounts of water in two jars.
Jar X contains 192.6 milliliters of water
Jar Y contains 705.2 milliliters of water
Approximately how many more milliliters of water does jar Y have than jar X?
A. 900 mL
B. 800 mL
C. 500 mL
D. 600 mL
500 mL
An expression is shown.
28+7 x (12-4)
write two eqivalent expressions
What order of operations goes first?
28+7 x 8
28+56
Parentheses
1/12 + 1/5 + 3/10
35/60 or 7/12
What is the word form of (6 x 10)+( 2 x 1)+(5 x 0.1)+ (9 x 0.001)?
sixty-two and five hundred nine thousandths
62.509
Lucas spends $127 at the store.
He spends $55 on a remote-control car.
He spends $31 on a pair of headphones.
He spends the rest of the money on a video game.
Which equation can be used to find m, the amount of money in dollars that lucas spends on a video game?
A. 127= m-55-31
B. 127- m-55+31
C. 127= 55+31-m
D. 127= 55+31+m
D. 127= 55+31+m
Ms. Fitzgerald had 2 1/4 gallons of fruit punch. She serverd 3/8 gallon of the fruit punch to her family at lunch. How many gallons of fruit punch did Ms. Fitzgerald have after lunch?
What order of operation are we using?
1 7/8, subtraction
6[2 + (1.7 x 2.3)] + 39
Which expression is equivalent?
A. 6[ 2 + 3.91] + 39
B. 12 + (1.7 x 2.3)] + 39
C. 6[2 + 1.7 ] + 41.3
D. 6[3.7 x 2.3)] + 39
A. 6[ 2 + 3.91] + 39