Round to the nearest tens: 47
50
386
89-23=
66
90+45=
135
Kaidan collected 45 gummies. His friend Silas collected 16 more. How many gummies do they have altogether?
61
Round to the nearest tens: 32
30
Write the number equal to 2 ones, 4 hundreds, and 0 tens
402
91-56=
35
487+34=
521
Eli collected 318 marbles. His friend Michael collected 83 marbles. How many marbles do they have in all?
401
Round to the nearest hundreds: 456
500
Write the number that is 4 ones, 5 hundreds, and 7 tens
574
450-244=
206
521+234=
755
Mia had 71 stuffed animals. She gave 35 to her friend Justice. How many stuffed animals does Mia have left?
36
Round to the nearest hundreds: 823
800
In the place value math drawing, what number is 5 boxes, 8 sticks, and 3 circles.
583
325-257=
68
999+456=
1,455
Write the addition equation for this problem:
895-623=272
272+623=895
Round to the nearest tens: 467
470
In this place value drawing, 9 circles, 3 sticks, and 8 boxes
839
200-128=
72
999+999=
1,998
Chloe earned 621 points in the first round. She earned another 278 points in the second round. What is a reasonable estimate for the points Chloe earned?
600+300=900