2025年知行合暑假衔接计算天天练2升3第52页答案
$30 - 5 = $ $24 ÷ 3 = $ $88 - (24 + 19) = $
$2 × 9 = $ $3400 - 700 = $ $16 + 24 ÷ 8 = $
$63 - 3 × 7 = $ $63 ÷ 7 = $ $6 × 6 ÷ 4 = $
$1600 - 400 = $ $50 ÷ 7 = $ $56 ÷ 8 + 83 = $
$38 ÷ 6 = $ $9 × 6 = $ $64 ÷ (24 ÷ 3) = $
$4 × 8 = $ $24 ÷ 7 = $ $45 + 3 × 7 = $
$170 + 80 = $ $3 × 9 = $ $(34 + 47) ÷ 9 = $
$45 ÷ 9 = $ $43 ÷ 5 = $ $81 - 40 + 48 = $
$54 ÷ 6 = $ $8 ÷ 2 × 4 = $ $(70 - 34) ÷ 6 = $
$58 ÷ 8 = $ $62 - (8 + 2) = $ $8 × (32 ÷ 4) = $
$52 ÷ 7 = $ $8 × (46 - 38) = $ $30 ÷ 5 + 27 = $
$60 ÷ 8 = $ $24 ÷ 8 = $ $43 - 48 ÷ 8 = $
$1300 - 900 = $ $(61 - 53) × 7 = $ $42 ÷ 6 × 8 = $
$6 ÷ 3 = $ $(50 - 25) ÷ 5 = $ $100 - (56 + 44) = $
$54 ÷ 9 = $ $9 × (21 ÷ 3) = $ $72 ÷ 8 ÷ 3 = $
$36 ÷ 9 = $ $45 - 17 - 18 = $ $7 × 8 ÷ 7 = $
$28 ÷ 6 = $ $60 - 45 ÷ 9 = $ $54 ÷ 9 ÷ 6 = $
$18 ÷ 9 = $ $22 ÷ 3 = $ $35 ÷ (53 - 46) = $
$32 ÷ 8 = $ $31 ÷ 4 = $ $35 - 20 ÷ 4 = $
$48 ÷ 6 = $ $6300 - 3000 = $ $(16 + 24) ÷ 5 = $

答案

25 8 45
18 2700 19
42 9 9
1200 7……1 90
6……2 54 8
32 3……3 66
250 27 9
5 8……3 89
9 16 6
7……2 52 64
7……3 64 33
7……4 3 37
400 56 56
2 5 0
6 63 3
4 10 8
4……4 55 1
2 7……1 5
4 7……3 30
8 3300 8