Adding and Subtracting Whole Numbers
Find the sum of 1,025 + 4,589.
5,614 is the sum.
689 rounded to the nearest ten is _____.
690
Multiply 12 x 45
Compare 1/3 and 2/5 using <,>, =.
1/3 < 2/5
Convert 1 2/5 into an improper fraction
7/5
Find the difference:
3,008 - 1,265.
1,743 is the difference.
2,345 rounded to the nearest hundred is ______.
2,300.
Multiply 123 x 5
615
3/4 > 2/3
Convert 30/4 into a mixed number.
7 2/4 or 7 1/2
The Griffin Field House can hold 22,826 people and the Arthur Arena can hold 44,750. How many more people can the Arthur Arena hold than the Griffin Field House?
Arthur Arena can hold 21,924 more people.
15,674 rounded to the nearest thousand is ______.
16,000
Divide:
650 ÷ 7
92 remainder 6
Add 1/6 + 2/3
1/6 + 4/6 = 5/6
Add 3 1/2 + 5 1/2
9 wholes
Ryan has 96 business cards. He buys 225 more cards. At a conference, he hands out 248. How many does he have remaining?
He has 73 cards remaining.
124,807 rounded to the nearest ten-thousand is ______.
120,000
Use an area model to multiply 82 x 54
80 + 2
50
+
4
The product is 4,428
Subtract 7/10 - 5/12.
7/10 = 42/60
5/12 = 25/60
42/60 - 25/60 = 17/60
Subtract 8 3/4 - 3 1/2
5 1/4
Add 125,876 + 345,842.
471,718 is the sum.
2,696,345 rounded to the nearest hundred thousand is ______.
2,700,000
Divide 976 ÷ 3
The quotient is 325 remainder 1.
Simplify : 45/108
5/12
Subtract 4 1/5 - 2 4/5
1 2/5