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一、口算。
$110 - 25 = $
$650 ÷ 50 = $
$32 × 30 = $
$750 ÷ 3 = $
$4 × 55 = $
$24 × 50 = $
$29 + 63 = $
$4300 ÷ 100 = $
$700 ÷ 35 = $
$300 ÷ 20 = $
$43 × 2 = $
$720 ÷ 90 = $
$220 × 6 = $
$300 ÷ 12 = $
$410 ÷ 2 = $
$82 - 28 = $
$24 × 40 = $
$20 × 75 = $
$180 ÷ 60 = $
$23 + 49 = $
$96 ÷ 12 = $
$2000 ÷ 40 = $
$18 × 30 = $
$302 × 4 = $
$110 - 25 = $
85
$650 ÷ 50 = $
13
$32 × 30 = $
960
$750 ÷ 3 = $
250
$4 × 55 = $
220
$24 × 50 = $
1200
$29 + 63 = $
92
$4300 ÷ 100 = $
43
$700 ÷ 35 = $
20
$300 ÷ 20 = $
15
$43 × 2 = $
86
$720 ÷ 90 = $
8
$220 × 6 = $
1320
$300 ÷ 12 = $
25
$410 ÷ 2 = $
205
$82 - 28 = $
54
$24 × 40 = $
960
$20 × 75 = $
1500
$180 ÷ 60 = $
3
$23 + 49 = $
72
$96 ÷ 12 = $
8
$2000 ÷ 40 = $
50
$18 × 30 = $
540
$302 × 4 = $
1208
答案
一、85 13 960 250 220 1200 92 43 20 15 86 8 1320 25 205 54 960 1500 3 72 8 50 540 1208
二、用竖式计算。
$88 ÷ 24$
$196 ÷ 14$
$765 ÷ 56$
$94 ÷ 28$
$437 ÷ 62$
$362 ÷ 59$
$88 ÷ 24$
$196 ÷ 14$
$765 ÷ 56$
$94 ÷ 28$
$437 ÷ 62$
$362 ÷ 59$
答案
二、3……16 14 13……37 3……10 7……3 6……8
