5問 足し算 小数足し算 数学・算数の教材公開ページ

(1) ⁴⁰.^{23 + 28}.^{52 =} (2) ⁹.^{099 + 6}.^{398 =}

(3) ⁹⁰⁰.^{6 + 612}.^{3 =} (4) ⁷.^{093 + 3}.^{265 =}

(5) ².^{446 + 3}.^{124 =}

 13th-note 

(1) ⁴⁰.^{23 + 28}.^{52 =}

⁶⁸ _. ⁷⁵

¹⁵ _. ⁴⁹⁷

(3) ⁹⁰⁰.^{6 + 612}.^{3 =}

¹⁵¹² _. ⁹

¹⁰ _. ³⁵⁸

(5) ².^{446 + 3}.^{124 =}

⁵ _. ⁵⁷

 13th-note 

(1) ⁷⁴⁶.^{1 + 154}.^{4 =} (2) ^{98 + 179}.^{5 =}

(3) ³.^{997 + 5}.^{334 =} (4) ¹.^{478 + 7}.^{011 =}

(5) ⁵.^{13 + 4}.^{208 =}

 13th-note 

(1) ⁷⁴⁶.^{1 + 154}.^{4 =}

⁹⁰⁰ _. ⁵

²⁷⁷ _. ⁵

(3) ³.^{997 + 5}.^{334 =}

⁹ _. ³³¹

⁸ _. ⁴⁸⁹

(5) ⁵.^{13 + 4}.^{208 =}

⁹ _. ³³⁸

 13th-note 

(1) ^{218 + 438}.^{6 =} (2) ⁸³.^{21 + 30}.^{7 =}

(3) ⁸.^{483 + 4}.^{749 =} (4) ².^{297 + 2}.^{221 =}

(5) ²⁴¹.^{2 + 989 =}

 13th-note 

(1) ^{218 + 438}.^{6 =}

⁶⁵⁶ _. ⁶

¹¹³ _. ⁹¹

(3) ⁸.^{483 + 4}.^{749 =}

¹³ _. ²³²

⁴ _. ⁵¹⁸

(5) ²⁴¹.^{2 + 989 =}

¹²³⁰ _. ²

 13th-note 

(1) ⁸.^{978 + 1}.^{924 =} (2) ³³⁸.^{2 + 593}.^{8 =}

(3) ⁴⁵.^{53 + 54}.^{53 =} (4) ⁶⁶.^{51 + 18}.^{42 =}

(5) ¹.^{518 + 3}.^{603 =}

 13th-note 

(1) ⁸.^{978 + 1}.^{924 =}

¹⁰ _. ⁹⁰²

⁹³²

(3) ⁴⁵.^{53 + 54}.^{53 =}

¹⁰⁰ _. ⁰⁶

⁸⁴ _. ⁹³

(5) ¹.^{518 + 3}.^{603 =}

⁵ _. ¹²¹

 13th-note 

(1) ⁹.^{154 + 4}.^{634 =} (2) ⁹².^{29 + 26}.^{97 =}

(3) ⁹¹.^{31 + 88}.^{47 =} (4) ³⁵.^{1 + 894}.^{1 =}

(5) ¹⁸.^{89 + 63}.^{31 =}

 13th-note 

(1) ⁹.^{154 + 4}.^{634 =}

¹³ _. ⁷⁸⁸

¹¹⁹ _. ²⁶

(3) ⁹¹.^{31 + 88}.^{47 =}

¹⁷⁹ _. ⁷⁸

⁹²⁹ _. ²

(5) ¹⁸.^{89 + 63}.^{31 =}

⁸² _. ²

 13th-note 

(1) ^{190 + 941}.^{2 =} (2) ⁷⁴.^{88 + 11}.^{75 =}

(3) ⁸⁹⁰.^{9 + 150}.^{5 =} (4) ⁸.^{623 + 7}.^{276 =}

(5) ⁹.^{469 + 3}.^{155 =}

 13th-note 

(1) ^{190 + 941}.^{2 =}

¹¹³¹ _. ²

⁸⁶ _. ⁶³

(3) ⁸⁹⁰.^{9 + 150}.^{5 =}

¹⁰⁴¹ _. ⁴

¹⁵ _. ⁸⁹⁹

(5) ⁹.^{469 + 3}.^{155 =}

¹² _. ⁶²⁴

 13th-note 

(1) ⁴⁵⁸.^{2 + 175}.^{6 =} (2) ¹⁴⁷.^{8 + 618}.^{8 =}

(3) ⁶.^{479 + 4}.^{163 =} (4) ⁵.^{325 + 7}.^{144 =}

(5) ^{101 + 940}.^{3 =}

 13th-note 

(1) ⁴⁵⁸.^{2 + 175}.^{6 =}

⁶³³ _. ⁸

⁷⁶⁶ _. ⁶

(3) ⁶.^{479 + 4}.^{163 =}

¹⁰ _. ⁶⁴²

¹² _. ⁴⁶⁹

(5) ^{101 + 940}.^{3 =}

¹⁰⁴¹ _. ³

 13th-note 

(1) ²⁷.^{11 + 57}.^{94 =} (2) ⁹³.^{47 + 93}.^{29 =}

(3) ¹⁸.^{95 + 76}.^{65 =} (4) ⁵⁹.^{37 + 96}.^{24 =}

(5) ¹⁸.^{69 + 27}.^{47 =}

 13th-note 

(1) ²⁷.^{11 + 57}.^{94 =}

⁸⁵ _. ⁰⁵

¹⁸⁶ _. ⁷⁶

(3) ¹⁸.^{95 + 76}.^{65 =}

⁹⁵ _. ⁶

¹⁵⁵ _. ⁶¹

(5) ¹⁸.^{69 + 27}.^{47 =}

⁴⁶ _. ¹⁶

 13th-note 

(1) ³¹.^{14 + 99}.^{73 =} (2) ⁷.^{037 + 5}.^{826 =}

(3) ³⁰¹.^{6 + 416}.^{3 =} (4) ¹⁴⁵.^{5 + 339}.^{1 =}

(5) ³⁵⁷.^{8 + 946}.^{7 =}

 13th-note 

(1) ³¹.^{14 + 99}.^{73 =}

¹³⁰ _. ⁸⁷

¹² _. ⁸⁶³

(3) ³⁰¹.^{6 + 416}.^{3 =}

⁷¹⁷ _. ⁹

⁴⁸⁴ _. ⁶

(5) ³⁵⁷.^{8 + 946}.^{7 =}

¹³⁰⁴ _. ⁵

 13th-note 

(1) ⁴².^{25 + 7}.^{92 =} (2) ².^{275 + 0}.^{511 =}

(3) ³.^{707 + 9}.^{488 =} (4) ³.^{82 + 21}.^{17 =}

(5) ⁵¹³.^{6 + 322}.^{1 =}

 13th-note 

(1) ⁴².^{25 + 7}.^{92 =}

⁵⁰ _. ¹⁷

² _. ⁷⁸⁶

(3) ³.^{707 + 9}.^{488 =}

¹³ _. ¹⁹⁵

²⁴ _. ⁹⁹

(5) ⁵¹³.^{6 + 322}.^{1 =}

⁸³⁵ _. ⁷

 13th-note