2025年一本暑假口算1升2数学第50页答案
1. 直接写出得数。(每题 1★)
$60 - 12 = $ $44 - 14 = $ $18 + 41 = $
$57 + 23 = $ $7 + 29 = $ $97 - 53 = $
$69 - 38 = $ $74 - 8 = $ $88 - 13 = $
$73 + 22 = $ $48 + 21 = $ $82 - 4 = $
$81 - 9 = $ $85 - 59 = $ $56 + 33 = $
$62 + 35 = $ $76 + 8 = $ $5 + 37 = $
$91 - 3 = $ $65 + 27 = $ $99 - 61 = $
$84 - 32 = $ $87 - 16 = $ $49 + 4 = $
$51 + 34 = $ $64 - 7 = $ $39 + 54 = $
$68 - 25 = $ $15 + 71 = $ $52 + 24 = $
$89 - 72 = $ $76 - 43 = $ $98 - 79 = $
$46 + 31 = $ $42 + 26 = $ $68 + 6 = $

答案

48 30 59 80 36 44 31 66 75 95 69 78 72 26 89 97 84 42 88 92 38 52 71 53 85 57 93 43 86 76 17 33 19 77 68 74
2. 列竖式计算。(每题 3★)
$54 - 46 = $ $22 + 68 = $ $90 - 77 = $
$43 + 29 = $ $85 - 36 = $ $47 + 27 = $

答案

8 90 13 72 49 74(竖式略)