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Place Value
Rounding
Add/Subtract
Equations
Properties of Addition
100
Write three and one thousand two hundred sixty one ten-thousandths in standard form.
3.1261
100
Round 123.5642 to the thousandths place.
123.564
100
Add 523,268 + 45,988
569,256
100
Solve 19 - n = 3
n = 16
100
Name the property and solve for n. 13+n=13
Zero/Identity Property, n=0
200
Are 12.003 and 12.03 equivalent or not equivalent?
NOT equivalent
200
Round 45,678,776 to the thousands place.
45,679,000
200
Subtract 2.5671 - 1.4493
1.1178
200
Solve n + 56 = 89
n = 33
200
Name the property and solve for n. 9+(n+5)=(9+3)+5
Associative Property, n=3
300
Write 23.456 in expanded form.
20 + 3 + .4 + .05 + .006
300
Round 12.5791 to the tenths place.
12.6
300
Add 135.657 + 345.691
481.348
300
Solve 156 - n = 233
n = 389
300
Name the property and solve for n. 34 + n = 15 + 34
Commutative Property, n=15
400
Write twelve million, two hundred thousand, one hundred forty seven in standard form.
12,200,147
400
Round 34,570,241,116 to the ten millions.
34,570,000
400
Subtract 235,905 - 194,756
41,149
400
Solve n + 129 = 328
n = 199
400
Name the property and solve for n. 0 + n = 5,347
Zero/Identity Property, n=5,347
500
Write 2,456,194,305 in expanded form.
2,000,000,000 + 400,000,000 + 50,000,000 + 6,000,000 + 100,000 + 90,000 + 4,000 + 300 + 5
500
Round 12,254,679,001 to the hundred millions.
12,300,000
500
Subtract 123.256 - 56.3452
66.9108
500
Solve 856 - n = 452
n = 404
500
Name the property and solve for n. (4+3)+1= n+(3+1)
Associative Property, n=4