Adding Decimals
56.04+3.07
What is 59.11?
41.84-0.9
What is 40.94?
Estimate the answer 9 x 4.82. What would be the most reasonable answer and why?
a) 4.338 b) 43.38 c) 433.8 d)4338
What is b) 43.38 because...?
5 groups os _____ thousandths is 0.045
0.045/ 5 =
What is 9 thousandths , 0.009?
Express as decimal numerals
a) eight hundred and five thousandths
b) 7 528/1000
What is
a) 800.005
b)7.528
39 thousandths + 6thousandths= ___________ thousandths= _____ hundredths ___ thousandths
45 thousandths = 4 hundredths 5 thousandths
4 hundreds 6 hundredths - 3 hundredths= ____ hundreds ___ hundredths
What is 4 hundreds 3 hundredths
Write the following in standard form.
4.2 x 103=
What is 4,200?
36.012 / 3= _____ ones / 3 + ____ thousandths/ 3
= _____ ones + _____ thousandths
= _______
What is = __36_ ones / 3 + _12_ thousandths/ 3
= __12_ ones + ____4 thousandths
= _12.004
Write the following in exponential form.
1,000,000
10,000x10
What is 106?
What is 105?
75.604+22.296=
What is 97.900?
628 -3.91
What is 624.09?
Using a Place Value Chart display:
9.25 x 3
What is 27.75?
5.241 / 3
Use place value disks and show each step using the standard algorithm
What is 1.747?
Use >, <, = to compare the following
a) 205/1000 ____ 0.205
b) 16.45 _____ 16.454
c) One hundred four and twelve hundredths ______ One hundred four and two thousandths
What is =, <, >
Walkway Over the Hudson, a bridge that crosses the Hudson River in Poughkeepsie, is 2.063 kilometers long. Anping Bridge, which was built in China 85 years ago, is 2.07 kilometers. What is the total span of both bridges?
What is 4,133 km?
5 ones and 3 tenths - 0.53
What is 4.77?
Luigi weighs 8.3 kg. His older brother, Mario, is 4 times heavier. How much does Mario weigh in kilograms?
What is 33.2 kg?
Sove using the standard algorithm.
9.4 / 4
What is 2.35?
Complete the pattern
3,400,000 34,000 ______ 3.4 _____
What is 340 and 0.034?
For his sister's birthday, Oscar spends $5.87 on a photo. He also buys a balloon for $2.49 and a box of chocolates for $4.50. How much money does he spend all together?
What is Oscar spends $12.86 all together?
A clipboard costs $2.23. It costs $0.58 more than a notebook. Lindsey bought two clipboards and one notebook. She paid with a ten-dollar bill. How much change does Lindsey get?
What is Lindsey got $3.89 in change?
Abraham buys groceries for his family. Hamburger meat is $3.38 per pound, sweet potatoes are $0.79 each, and hamburger buns are $2.30 a bag. If Abraham buys 3 pounds of meat, 5 sweet potatoes, and 1 bag of hamburger buns, what will he pay in all for groceries?
What is $16.39?
A gardner installed 42.6 meters of fencing in a week. He installed 13.45 meters on Monday and 9.5 on Tuesday. He installed the rest of the fence in equal lengths on Wednesday through Friday. How many meters of fencing did he install on each of the last three days?
What is he installed 6.55 m on each of the last three days?
Round 243.875 to the nearest tenth, hundredth, ten, and hundred
What is 243.9, 243.88, 240, 200?