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Number Knowledge
Place Value
Rounding & Estimating
Order of Operations
Function Tables
100
Write two hundred seventy thousand four hundred fifty two in standard form.
270,452
100
What is the place and value of the 4 in 794,300?
Place: thousands Value: Four thousand (4,000)
100
What is 808 rounded to the nearest ten?
810
100
What is the order of operations?
P- parenthesis E- exponents M- multiplication D- division A- addition S- subtraction
100
Rule: +11 In 3 4 5 What are your outs?
Outs: 14, 15, 16
200
Write 70,895,802 in expanded form.
70,000,000 + 800,000 + 90,000 + 5,000 + 800 + 2
200
What is the place and value of the 5? 50,867,214
Place: ten millions Value: Fifty million (50,000,000)
200
Round 3,515.03 to the nearest hundred.
3,500.00
200
Solve: 5+20-(8-2)
19
200
Rule: x6 In: 6 7 8 What are your outs?
Outs: 36, 42, 48
300
Write 3,974.9 in expanded form (Hint: use the fractions!)
3,000 + 900 + 70 + 4 + (9 x 1/10)
300
What is the place and value of the 3? 3,850,227,467.92
Place: Billions Value: Three billion (3,000,000,000)
300
Round 5,923,758.164 to the nearest tenth.
5,923,758.200
300
Solve: 4 x 5-(6+10)
4
300
In Out 2 22 44 6 Finish the function table and find the rule.
In: 2, 4, 6 Out: 22, 44, 66 Rule x11
400
Write 57,860.97 in expanded form.
50,000 + 7,000 + 800 + 60 + (9 x 1/10) + (7 x 1/100)
400
What is the place and value of the 8? 20,756.987
Place: Hundredths Value: Eight Hundredths (.08)
400
Round 30,751,634.807 to the nearest one.
30,751,635.000
400
Solve: 57+26 - (7 x 11)
6
400
In Out 36 12 21 18 6 3 Finish the function table and find the rule.
In: 36, 21, 18, 9 Out: 12, 7, 6, 3 Rule: divided by 3
500
Using exponents write 23,000,000,000
23 x 10^9
500
What is the place and value of the 7? 302,641.957
Place: Thousandths Value: Seven thousandths (.007)
500
What is the difference between rounding and estimating?
Rounding you try to get close to a specific place that you are told. Estimating you are making an educated guess.
500
Solve: (351-297) + 7 x 9
117
500
In Out 108 12 54 5 27 Finish the function table and find the rule
In: 108, 54, 45, 27 Out: 12, 6, 5, 3 Rule: divided by 9