Addition
3407+1598=
5,005
2475-1288=
1,187
Round to the nearest HUNDRED to estimate the sum
725+256=
700+300=1000
Round to the nearest TEN to estimate the difference
86.1-22.2=
90-20=70
Devonne bought 541 carrots and 658 apples. How many food items does she have total?
1,199 items
3569+2335=
5,904
9779-8998=
781
Round to the nearest THOUSAND to estimate the sum
4578.3 + 9056.222=
5000+9000=14 000
Round to the nearest THOUSAND to estimate the difference
2733-1240=
3000-1000=2000
Jude was given $5,040. He spent $3,637 at the school book fair. How much money did he have left?
$1,403
9245+1632=
10,877
686.4-199.61=
486.79
Round to the nearest WHOLE number to estimate
3.9+14.266=
4+14=18
Round to the nearest WHOLE number to estimate the difference
14.322-2.93
14-3=11
Gabriel earned $9,470 for building a treehouse in her neighbors backyard. She spent $2,815 on her brother’s birthday gift. How much money did she have left?
$6,655
800.54+90.52=
891.06
23.922-15.34=
8.582
Round to the nearest TEN to estimate the sum
962+385=
960+390=1350
Round to the nearest HUNDRED to estimate the difference
7111-3578=
7100-3600=3500
The baseball team has 958 fans in the stands. There are 460 fans buying tickets. How many fans will there be in all?
1,418 fans
134.09+28.133=
162.223
672.38-239.393=
432.987
Round to the nearest TENTH to estimate the sum
3.256+5.544=
3.3+5.5=8.8
Round to the nearest TENTH to estimate the difference
6.342-2.89=
6.3-2.9=3.4
Jennie went to the store with $50 and bought a $10.50 book and a $27.75 t-shirt. How much money does she have left?
She bought items worth $38.25.
so $50-$38.25... she has $11.75 left