Subtraction
Subtract 542 - 317.
225
24 x 3
72
1/3 + 1/6
3/6 or 1/2
3.4 + 2.1
5.5
What is the value of the 4 in 647?
40
Subtract 803 - 459
344
57 x 4
228
2/5 + 1/4
13/20
7.25 - 4.8
2.45
What digit is in the hundreds place in: 3,582?
5
Subtract 700 - 286
414
86 x 7
602
5/6 - 1/4
7/12 or 14/24
12.307 + 0.493
12.800
Write 4,209 in expanded form.
4000 + 200 + 9
Subtract 1000 - 478
522
99 x 6
594
2 1/3 + 1 3/4
3 13/12 or 4 1/12
45.6 - 17.89
27.71
Round 3,746 to the nearest hundred.
3700
A library had 958 books. After removing 439 books for an even and donating 127 books, how many books remain?
392
A baker puts 48 cookies in a box. If he fills 7 identical boxes, how many cookies did he pack in total?
336
Sarah had 3/4 of a yard of ribbon. She used 2/5 of a yard to wrap gifts. How much ribbon is left?
7/20
A runner ran 5.75 miles on Monday and 6.4 miles on Tuesday. How many miles did the runner run in total?
12.15 miles
Write the decimal 347.392 in expanded form.
300 + 40 + 7 + 0.3 + 0.09 + 0.002
or (3x100) + (4x10) + (7x1) + (3 x 0.1) + (9 x 0.01) + (2 x 0.001)