Adding is Easy
245+143=
388
Which is bigger?
657
989
129
989
What is the value of the 9
609
9 or
9 ones
384+860=
1,244
45+78=
123
152+102=
254
Which is smaller
321
543
142
142
What is the value of 6
654
600
or 6 hundreds
983+447=
1,430
Put the numbers in order from least to greatest
765, 906, 233, 567, 572
233, 567, 572, 765, 906
434+121=
555
< > =
876 O 859
7
998+658=
1,656
444
224+554=
778
< > =
654 O 456
>
How many ones does it take to make 600?
60
420+951=
1,371
348+965=
1,313
395+103=
498
< > =
978 O 987
<
How many tens does it take to make 400?
400
708+511
1,219
50