Adding
                325 + 679 = X
1,004
752 - 411 = X
341
60
5 x 6
30
How many legs does a spider have?
8
852 + 123 = X
975
800 - 699 = X
101
Round 529 to the hundreds place
500
4 x 7
28
How many planets are in the solar system?
8
2,365 + 741 = X
3,106
4,789 - 2,589 = X
2,200
Round 1,698 to the thousands place
2,000
8 x 7
56
Whose nose grew longer every time he lied?
Pinocchio
5,895 + 15,298 = X
67,123 - 42,369 = X
24,754
Round 51,789 to the ten thousands place
50,000
9 x 8
72
How old is Miss Merten?
25
45,123 + 478,520 = X
523,643
789,520 - 251,360 = X
538,160
Round 602,098 to the hundred thousands place
600,000
12 x 7
84
How many countries in Africa are there?
54