Rounding
Round 3,567
to the nearest thousand
4,000
Solve 7 x 8
56
Skylar, Aidan, Kelci and Abdul each have 8 markers. How many markers do they have all together?
32 markers
3 x ____ = 27
9
100 points
10 x 10 = 100
Round 32,127
to the nearest hundred
32,100
Solve 25 x 6
150
Ms. Waterworth baked 45 cookies. She baked 9 times as many cookies as Ms. Bohlinger. How many cookies did Ms. Bohlinger bake?
5 cookies
What is another way you could write this multiplication problem: 37 x 8 =
Solve
(30 x 8) + (7 x 8) = 296
200 points
25 x 7 = 175
Round 43,648
to the nearest ten
43,650
Solve 237 x 4
948
Aaron found 3 pieces of candy. Leana found 10 times as many pieces as Aaron. How many pieces of candy did Leana find?
30 pieces of candy
______ + 21469 = 24396
2927
300 points
C and D
Round 21,599
to the nearest ten thousand
20,000
Solve 3,452 x 7
24,164
Zikora read 42 pages in his book this week. Jayden read 7 pages. How many more pages did Zikora read?
6 times as many or 35 more pages
_______ - 8546 = 2319
10,865
400 points
A and D
Round 64,132
to the nearest ten using a numberline (for full points state the two anchors, midpoint and answer)
Answer: 64,130
Anchors: 64,130 _____________ 64,140
Midpoint: 64,135
5124 x 3
15,372
Zoe finished her math assignment in 18 minutes. William finished his assignment two times faster than Zoe. How many minutes did William spend on his math assignment?
9 minutes
9 x ____ = 72
8
500 points
B and C