Addition
245+378=
623
54-29
25
A baker bakes 8 loaves of bread each hour. How many loaves does the baker bake in 10 hours?
8x10=80
Compare the decimals
0.39 ___ 0.03
0.39 > 0.03
Round 346 to the nearest ten
350
1,286 + 4,539=
5,825
1,204 - 678
526
A school orders 34 boxes of pencils. Each box contains 10 pencils. How many pencils did the school order?
34x10=340
Compare 642,811 ___ 642,918
642,811 < 642,918
Round 1,320 to the nearest hundred
1,300
12,457 + 8,964=
21,421
23,405-9,877
13,528
A factory produces 1,275 widgets per day. How many widgets does it produce in 10 days?
1,275 x 10 = 12,750
Compare 234,031 ____ 47,340
234,031 > 47,340
Round 2,185 to the nearest hundred.
2,200
123,845+67,912=
191,757
1,002,013 - 487,594
514,419
A charity packs 48,392 meal kits into pallets of 10 boxes each. How many meal kits are on 10 pallets?
48,392 x 10 =483,920
Select all representations of the number 47,300.
A,C,D
Round 47,639 to the nearest thousand
48,000
1,999,999 + 238,233
2,238,232
1,000,000-276,887
723,113
A data center stores 2,349,761 files per server. If the company deploys 10 identical servers, how many files can they store in total?
2,349,761 x 10 = 23,497,610
A county reported 524,378 residents in 2018. A neighboring county reported 768,214 residents in the same year. How many residents are there in total in both counties?
1,292,592
Round 246,751 to the hundred-thousand.
200,000