NBT.1 & 2
Which number below contains a 7 representing the value of 10 times the value of 7 in 2,037?
A. 4,278
B. 6,587
C. 6,783
A. 4,278 because the 7 in 2,037 represents a 7 and 10 times more would be 70!
What is 1×100 + 8×10 + 6×1 + 5×1/10 + 4×1/100 + 7×1/1000 written in standard form?
186.547
782×43= ___________
33,626
169.2−7.49
161.71
4.7 ÷ 10^2
0.047
Which number has a 6 that represents 1/10 as much as the 6 in 462?
A. 16
B. 864
C. 679
A. 16 because in 462 the 6 represents a 60 and 1/10 of that would be 6 (1/10 means 10 times less)
0.502 _______ 0.52
Compare
0.502 < 0.520
Amy wants to see how big her living room is. She found that her living room is 15 feet long and 12 feet wide.
What is the area of Amy's living room?
180 square feet
Erica is shopping for bags of Halloween candy and finds four of her favorites at the store.
How much money does Erica need to buy one bag of chocolate bars and one bag of lollipops?
$5.16
Henry determined that his average test grade for four tests was eighty-two and five-tenths. Write eighty-two and five-tenths in decimal form.
82.5
If Reah was given 563 pennies each day for 10^4 days, how many pennies would she have?
5,630,000
563 x 10^4
Which symbol, >, <, or =, correctly compares the two numbers?
528.687 ___________ 528.678
528.687 __>___ 528.678
Find the product of the following equation. 713×45=
A. 31,920
B. 28,520
C. 3,565
D. 32,085
D. 32,085
72.57+873.49=
A. 845.06
B. 846.06
C. 945.06
D. 946.06
D. 946.06
What is the value of the product 31.4159 × 10^3
31,415.9
2.5 x 10^5
250,000
What is 921.0746 rounded to the nearest thousandth?
A. 1,000
B. 921.1
C. 921.07
D. 921.075
D. 921.075
Because 921.07 46
The four is the THOUSANDTHS so the 6 is its rounder - it would round UP to 5
Which two expressions are equal to 990?
A. 38×35
B. 22×45
C. 54×25
D. 66×15
B. 22×45
D. 66×15
Tre's drive to school is 1.67 miles. He drives to school and then back home on this route 4 times per week.
How many miles does he cover driving to and from school per week?
Amount of miles = ___________
6.68 miles
Tisha had 4 bowls that held different amounts of water. She had a total of 7.40 liters (L) of water.
Which expression represents the amount of water Tisha had?
A. 2.25 L+2.0 L+1.0 L+0.15 L
B. 3.25 L+2.0 L+1.15 L+1.0 L
C. 3.25 L+1.90 L+1.15 L+1.0 L
D. 3.50 L+2.0 L+1.10 L+1.0 L
B. 3.25 L+2.0 L+1.15 L+1.0 L
Which two expressions are equal to 94,000?
A. 94 x 10^2
B. 94 x 10^3
C. 9.4 x 10^3
E. 940 x 10^2
B and E
Which number rounds to 23.75 when rounded to the nearest hundredths place?
A. 23.075
B. 23.744
C. 23.746
D. 23.755
C. 23.746
Tyler wants to see if there is room in his backyard for a pool. He found that his yard is 65 feet long and 47 feet wide.
What is the area of Tyler's backyard?
3,055 square feet
Dan bought 5.6 pounds of strawberries. The strawberries cost $1.85 per pound.
What was the total cost of the strawberries Dan bought?
$ ___________
$10.36
Walter bought 7.5 bushels of corn. The corn cost $8.24 per bushel.
What was the total cost of the corn Walter bought?
$ ___________
$391.40