一、口算。
拍照批改
$33 + 19 =$
$4×6 =$
$72÷8 =$
$10×5 =$
$23×2 =$
$77÷7 =$
$60÷3 =$
$14×2 =$
$65÷7 =$
$62 - 37 =$
$11×5 =$
$39÷3 =$
$22×3 =$
$7×5 =$
$44÷2 =$
$6×6 =$
$13×3 =$
$57÷8 =$
$42 + 28 =$
$24×2 =$
$82÷2 =$
$42÷7 =$
$33×3 =$
$64÷2 =$
$71 - 55 =$
$20×4 =$
$88÷4 =$
$31×3 =$
$60÷6 =$
$44÷5 =$

一、52 24 9
50 46 11
20 28 9……2
25 55 13
66 35 22
36 39 7……1
70 48 41
6 99 32
16 80 22
93 10 8……4

二、在$〇$里填“＞”“＜”或“=”。
$2×32$ $〇$ $60$
$6×7$ $〇$ $4×11$
$6×10$ $〇$ $7×9$
$82÷2$ $〇$ $40$
$24×2$ $〇$ $3×13$
$51 - 18$ $〇$ $96÷3$
$66÷3$ $〇$ $20$
$88÷2$ $〇$ $5×8$
$77÷7$ $〇$ $50 - 39$
$3×31$ $〇$ $90$
$31×2$ $〇$ $43 + 19$
$42÷2$ $〇$ $84÷4$
$62÷2$ $〇$ $30$
$9×10$ $〇$ $30×3$
$4×12$ $〇$ $5×11$

二、＞ ＜ ＜
＞ ＞ ＞
＞ ＞ =
＞ = =
＞ = ＜