Write the number in standard form:
70 + 30,000 + 300 + 4 +6,000
36,374
1, 2, 3, 6, 9, 18
simplify 8/12
2/3
write the following as a decimal: 3/10
0.3
2 ft = ____ in
1 ft = 12 in
24 in
Order the numbers from least to greatest:
4,398 3,222 4,372 498
498 , 3,222 , 4,372 , 4,398
What are the first 3 multiples of 7?
7, 14, 21
write the following as a mixed number: 8/5
1 3/5
0.7 + 0.4
1.1
what is the area of this shape?
28 in2
Estimate the answer:
31,456 - 398
31,100
What is 43 x 12?
516
Write the answer in simplest form: 2/3 - 1/6
1/2
1.5 - 0.6
0.9
find the perimeter of this shape: 
16 cm
Find the actual:
31,456 - 398
31,058
4,076÷2
2,038
3/4 + 2/3
1 5/12
2.6 x 4
10.4
What is the measurement of a right angle?
90o
Round the number to the nearest ten thousand:
1,473,222
1,470,000
estimate 645 x 2
600 x 2 = 1200
1/5 of 20
4
2.34 ÷ 3
0.78
what type of angle is this?
obtuse