Addition
24 + 16 =
40
21 - 16 =
5
2 x 3
6
4 / 2
2
What is the value of the underlined number in 781?
80
78 + 49 =
127
42 - 26 =
16
3 x 4
12
9 / 3
3
What number is in the hundreds place in 1648?
6
146 + 29 =
175
183 - 27 =
156
4 x 6
24
16 / 4
4
Which number is larger: 234 or 243?
243
456 + 348 =
804
525 - 238 =
287
6 x 8
48
35 / 7
5
Round the number 46 to the nearest ten.
50
679 + 298 =
977
976 - 787 =
189
9 x 7
63
32 / 8
4
Round the number 748 to the nearest hundred.
700