Whole Numbers
What does the digit 4 stand for in 71,439?
4 hundreds/400
Estimate the value of 351 – 87.
351 – 87 ≈ 350 – 90 = 260
The two common multiples of 2 one-digit numbers are 14 and 28. If 1 is not the answer, what are the 2 one-digit numbers?
7 and 2
9, 8 0 4 ÷ 2
4902
What is 10 738 x 4?
42 952
What is 50,000 more than 8,395?
50,000 + 8,395 = 58,395
Round 798 to the nearest hundred.
800
A train traveled 13,769 km from City A to City B. Then, it traveled another 25,325 km to City C. What was the estimated distance traveled by the train from City A to City C? Round each number to the nearest hundred and estimate the value.
13800 + 25300 ~ 39100
What is 7000 ÷ 5?
1400.
What is 305 x 15 55?
474,275
Write the correct value of each digits.
15,326
Round the following numbers to the nearest ten:
46,547 ≈
1087 ≈
46550
1090
If 32 is the fourth multiple of a number, what is the number?
8
6,816 ÷ 12
6,816 ÷ 12 = 568
Multiply 976 by 976
952,576
Which is the smaller number: 13,986 13,689?
13,689
Find all the factors of 40.
40 = 1 × 40
40 = 2 × 20
40 = 4 × 10
40 = 5 × 8
Zainab has 896 stickers. She gives 50 stickers to each of her seven friends. She sorts the remaining stickers equally into three albums. How many stickers are there in each album?
50 x 7 = 350
896 - 350 = 546
546 ÷ 3 = 182
There are 182 stickers in each album.
What 4281 ÷ 66?
64 R 57
Multiply 40 000 by 200. Then multiply by 4.
8 000 000.
32 000 000
Arrange the following numbers in ascending order.
14,632, 41,562, 24,163, 12,643
Find the first five multiples of 8.
8, 16, 24, 32, and 40
Br. Sohaib received a bonus. He gave $2,000 to his wife and distributed an amount of money equally among his six children. He was left with $1,350, which was $400 more than the amount of money he gave to each child. How much was his bonus?
$2000 + ($1350 - $400 x 6) + $1350 = $9050
Br. Sohaib's bonus was $9050.00
What 6442 ÷ 26?
247 R20
Show your work NEATLY.
45987 x 375
17,245,125