1ページ目文字式の足し算・引き算数学・算数の教材公開ページ kiso01 1 5test

(1)

(1) ³^{y + 2y =} (2) ^{x + 6x =} (3) ⁴^{z + 5z =}

(4) ⁴^{y + 3y =} (5) ⁷^{z + 8z =} (6) ⁴^{b + b =}

(7) ^{3x + 3x =} (8) ^{2c + 9c =} (9) ^{3x + 9x =}

(10) ⁵^{a + 4a =}

2.

^{次の計算をしなさい。}^（１問²^点）

(1) ³c − 6c = (2) ⁸x − 8x = (3) ³b − b =

(4) ⁹b − 6b = (5) ⁶z − 9z = (6) ⁷a − 5a =

(7) ³c − 5c = (8) ³c − 8c = (9) ³x − 6x =

(10) ³x − 2x =

3.

(1) ⁷a − 7a = (2) ³a − 7a = (3) ²^{x + 4x =}

(4) ⁸y − y = (5) ⁷c − 9c = (6) ⁶x − 2x =

(7) c − 5c = (8) ³^{x + x =} (9) ⁵x − 7x =

(10) ^{7x + 9x =}

4.

(1) −8x + 9x = (2) ²b − 2b = (3) −2c − 6c =

(4) −3x + 4x = (5) ⁶b − 4b = (6) ²^{z + 3z =}

(7) −7y + 4y = (8) ⁸a − 8a = (9) ⁹^{c + 9c =}

(10) ⁷^{y + 4y =} (11) −2y + 17y = (12) −4x − 17x =

(13) −10x − 11x = (14) ¹⁰c − 15c = (15) ^{8y + y =} (16) −10x − 18x = (17) −19x − 15x = (18) ^{7b + 2b =} (19) −14b + 13b = (20) ¹⁵^{a + 2a =}

(2)

(1) ^{3y + 2y =}

⁵ y

(2) ^{x + 6x =}

⁷ x

(3) ^{4z + 5z =}

⁹ z

(4) ^{4y + 3y =}

⁷ y

(5) ^{7z + 8z =}

¹⁵ z

₍₆₎ ⁴b + b =

⁵ b

(7) ³^{x + 3x =}

⁶ x

(8) ²^{c + 9c =}

¹¹ c

(9) ³^{x + 9x =}

¹² x

(10) ⁵^{a + 4a =}

⁹ a

2.

(1) ³c − 6c =

₋ ³ c

(2) ⁸x − 8x =

⁰

(3) ³b − b =

² b

(4) ⁹b − 6b =

³ b

(5) ⁶z − 9z =

₋ ³ z

(6) ⁷a − 5a =

² a

(7) ³c − 5c =

₋ ² c

(8) ³c − 8c =

₋ ⁵ c

(9) ³x − 6x =

₋ ³ x

(10) ³x − 2x =

x

3.

(1) ⁷a − 7a =

⁰

(2) ³a − 7a =

₋ ⁴ ^a

(3) ²^{x + 4x =}

⁶ x

(4) ⁸y − y =

⁷ y

(5) ⁷c − 9c =

₋ ² c

(6) ⁶x − 2x =

⁴ x

(7) c − 5c =

₋ ⁴ c

(8) ^{3x + x =}

⁴ x

(9) ⁵x − 7x =

₋ ² x

(10) ^{7x + 9x =}

¹⁶ x

4.

(1) −8x + 9x =

x

₍₂₎ 2_{b − 2b =}

0

₍₃₎ _{−2c − 6c =}

₋ 8 _c

(4) −3x + 4x =

x

₍₅₎ 6_{b − 4b =}

2 _b

₍₆₎ 2_{z + 3z =}

5 _z

(7) −7y + 4y =

₋ ³ y

(8) ⁸a − 8a =

⁰

(9) ⁹^{c + 9c =}

¹⁸ c

(10) ^{7y + 4y =}

¹¹ y

(11) −2y + 17y =

¹⁵ y

(12) −4x − 17x =

₋ ²¹ x

(13) −10x − 11x =

₋ ²¹ x

(14) ¹⁰c − 15c =

₋ ⁵ c

(15) ^{8y + y =}

⁹ y

(16) −10x − 18x =

₋ ²⁸ x

(17) −19x − 15x =

₋ ³⁴ x

₍₁₈₎ ⁷b + 2b =

⁹ b

(19) (20) ¹⁵^{a + 2a =}

¹⁷ a

(3)

(1) ⁵^{b + 6b =} (2) ⁶^{z + 8z =} (3) ²^{x + 2x =}

(4) ^{x + 6x =} (5) ⁸^{x + 2x =} (6) ⁴^{x + 3x =}

(7) ^{5a + 7a =} (8) ^{b + 9b =} (9) ^{3y + 5y =}

(10) ³^{a + 8a =}

2.

(1) ⁴z − 4z = (2) ⁸a − a = (3) ⁸x − x =

(4) ⁶c − 3c = (5) ⁶a − 8a = (6) ²z − 6z =

(7) ⁹y − 3y = (8) ⁴a − 4a = (9) ⁷x − 3x =

(10) ²a − 2a =

3.

(1) ⁷z − 6z = (2) ^{a + 9a =} (3) ⁵^{x + 4x =}

(4) z − 7z = (5) ⁶x − 2x = (6) ⁴^{c + 3c =}

(7) x − 8x = (8) ⁵x − 9x = (9) ⁵b − 9b =

(10) ⁸a − a =

4.

(1) x − 7x = (2) −4a − 4a = (3) ^{a + 7a =}

(4) ²c − 3c = (5) ⁸b − 5b = (6) ⁸^{a + 4a =}

(7) −6x − 9x = (8) −3x − 7x = (9) −a − 8a =

(10) ⁴b − 4b = (11) ²⁰c − 16c = (12) −5c − 11c =

(13) −12x − 4x = (14) ³x − 2x = (15) 17x + 17x =

(16) x − 13x = (17) −9x − 13x = (18) ⁶x − 19x =

(19) −14x − 12x = (20) −17c − 11c =

(4)

(1) ^{5b + 6b =}

¹¹ b

(2) ^{6z + 8z =}

¹⁴ z

(3) ^{2x + 2x =}

⁴ x

(4) ^{x + 6x =}

⁷ x

(5) ^{8x + 2x =}

¹⁰ x

(6) ^{4x + 3x =}

⁷ x

(7) ⁵^{a + 7a =}

¹² a

₍₈₎ b + 9b =

¹⁰ b

(9) ³^{y + 5y =}

⁸ y

(10) ³^{a + 8a =}

¹¹ a

2.

(1) ⁴z − 4z =

⁰

(2) ⁸a − a =

⁷ a

(3) ⁸x − x =

⁷ x

(4) ⁶c − 3c =

³ c

(5) ⁶a − 8a =

₋ ² a

(6) ²z − 6z =

₋ ⁴ z

(7) ⁹y − 3y =

⁶ y

(8) ⁴a − 4a =

⁰

(9) ⁷x − 3x =

⁴ x

(10) ²a − 2a =

⁰

3.

(1) ⁷z − 6z =

^z

₍₂₎ a + 9a =

¹⁰ a

(3) ⁵^{x + 4x =}

⁹ x

(4) z − 7z =

₋ ⁶ z

(5) ⁶x − 2x =

⁴ x

(6) ⁴^{c + 3c =}

⁷ c

(7) x − 8x =

₋ ⁷ x

(8) ⁵x − 9x =

₋ ⁴ x

₍₉₎ ⁵_{b − 9b =}

₋ ⁴ b

(10) ⁸a − a =

⁷ a

4.

(1) x − 7x =

₋ ⁶ ^x

(2) −4a − 4a =

₋ ⁸ a

(3) ^{a + 7a =}

⁸ a

(4) ²c − 3c =

_−c

(5) ⁸b − 5b =

³ b

(6) ⁸^{a + 4a =}

¹² a

(7) −6x − 9x =

₋ ¹⁵ x

(8) −3x − 7x =

₋ ¹⁰ x

(9) −a − 8a =

₋ ⁹ a

(10) ⁴b − 4b =

⁰

(11) ²⁰c − 16c =

⁴ c

(12) −5c − 11c =

₋ ¹⁶ c

(13) −12x − 4x =

₋ ¹⁶ x

⁽¹⁴⁾ ³^{x − 2x =}

^x

(15) 17x + 17x =

³⁴ _x

(16) x − 13x =

₋ ¹² ^x

(17) −9x − 13x =

₋ ²² x

(18) ⁶x − 19x =

₋ ¹³ ^x

(19)

²⁶ x

(20)

²⁸ c

(5)

(1) ²^{c + 3c =} (2) ⁷^{y + 8y =} (3) ⁶^{z + 8z =}

(4) ⁷^{y + 2y =} (5) ⁷^{x + 9x =} (6) ²^{c + 6c =}

(7) ^{8z + 8z =} (8) ^{2x + 5x =} (9) ^{x + 3x =}

(10) ⁶^{z + 5z =}

2.

(1) ⁸x − 4x = (2) ³x − 2x = (3) ⁶x − 5x =

(4) ⁴x − 7x = (5) ⁴y − 6y = (6) ⁸x − 7x =

(7) ⁵a − 3a = (8) ⁷x − 6x = (9) ⁹c − 5c =

(10) ³c − 8c =

3.

(1) ⁶a − 3a = (2) ⁸^{c + c =} (3) ²^{a + 3a =}

(4) ⁸y − 16y = (5) ²y − 7y = (6) ⁶^{x + 4x =}

(7) ¹⁴y − 8y = (8) ⁷^{x + 8x =} (9) ⁶x − 13x =

(10) ^{7y + 8y =}

4.

(1) −2c − 6c = (2) ⁶x − 8x = (3) −3y + 9y =

(4) −7y − 9y = (5) −5y + 9y = (6) ⁷c − 4c =

(7) −9c + c = (8) −3y + 8y = (9) −9c − 6c =

(10) −9x − 2x = (11) ¹³c − 7c = (12) −18x − 14x =

(13) ^{19z + 5z =} (14) 19c + 13c = ₍₁₅₎ 12_{a − 17a =}

(16) −20x + x = (17) ¹¹y − y = (18) ¹⁸x − 18x =

(19) ⁸^{x + 20x =} (20) −6a − 20a =

(6)

(1) ^{2c + 3c =}

⁵ c

(2) ^{7y + 8y =}

¹⁵ y

(3) ^{6z + 8z =}

¹⁴ z

(4) ^{7y + 2y =}

⁹ y

(5) ^{7x + 9x =}

¹⁶ x

(6) ^{2c + 6c =}

⁸ c

(7) ⁸^{z + 8z =}

¹⁶ z

(8) ²^{x + 5x =}

⁷ x

(9) ^{x + 3x =}

⁴ x

(10) ⁶^{z + 5z =}

¹¹ z

2.

(1) ⁸x − 4x =

⁴ x

⁽²⁾ ³^{x − 2x =}

^x

⁽³⁾ ⁶^{x − 5x =}

^x

(4) ⁴x − 7x =

₋ ³ x

(5) ⁴y − 6y =

₋ ² y

⁽⁶⁾ ⁸^{x − 7x =}

^x

(7) ⁵a − 3a =

² a

⁽⁸⁾ ⁷^{x − 6x =}

^x

(9) ⁹c − 5c =

⁴ c

(10) ³c − 8c =

₋ ⁵ ^c

3.

(1) ⁶a − 3a =

³ ^a

(2) ⁸^{c + c =}

⁹ c

(3) ²^{a + 3a =}

⁵ a

(4) ⁸y − 16y =

₋ ⁸ y

(5) ²y − 7y =

₋ ⁵ y

(6) ⁶^{x + 4x =}

¹⁰ x

(7) ¹⁴y − 8y =

⁶ y

(8) ^{7x + 8x =}

¹⁵ x

(9) ⁶x − 13x =

₋ ⁷ x

(10) ^{7y + 8y =}

¹⁵ y

4.

(1) −2c − 6c =

₋ ⁸ c

(2) ⁶x − 8x =

₋ ² ^x

(3) −3y + 9y =

⁶ y

(4) −7y − 9y =

₋ ¹⁶ y

(5) −5y + 9y =

⁴ y

(6) ⁷c − 4c =

³ ^c

(7) −9c + c =

₋ ⁸ c

(8) −3y + 8y =

⁵ y

(9) −9c − 6c =

₋ ¹⁵ c

(10) −9x − 2x =

₋ ¹¹ x

(11) ¹³c − 7c =

⁶ c

(12) −18x − 14x =

₋ ³² x

(13) ^{19z + 5z =}

²⁴ z

(14) 19c + 13c =

³² _c

₍₁₅₎ 12_{a − 17a =}

₋ ⁵ _a

(16) −20x + x =

₋ ¹⁹ x

(17) ¹¹y − y =

¹⁰ ^y

(18) ¹⁸x − 18x =

⁰

(19) ⁸^{x + 20x =}

²⁸ x

(20)

²⁶ a

(7)

(1) ⁹^{x + 5x =} (2) ³^{b + 9b =} (3) ⁴^{c + 2c =}

(4) ⁸^{x + 4x =} (5) ⁹^{a + 2a =} (6) ⁸^{y + 2y =}

(7) ^{4a + 6a =} (8) ^{3x + 2x =} (9) ^{a + 8a =}

(10) ⁵^{a + 7a =}

2.

(1) ⁸z − 9z = (2) ⁸x − 3x = (3) ⁷x − 5x =

(4) ⁶b − 7b = (5) ⁴x − 6x = (6) ⁶x − 7x =

(7) ⁶c − c = (8) ²c − 4c = (9) ⁷z − 5z =

(10) ²a − 9a =

3.

(1) y − 5y = (2) ⁶x − 7x = (3) ³x − 7x =

(4) ¹⁰a − a = (5) ⁵x − 6x = (6) ⁵x − 9x =

(7) ⁵^{z + 7z =} (8) ⁷z − 7z = (9) ⁴x − 8x =

(10) ⁴a − 8a =

4.

(1) −8c + 3c = (2) −4a + 6a = (3) −z − 7z =

(4) ²b − 8b = (5) ⁵^{a + 5a =} (6) −2z + 2z =

(7) −5z + 2z = (8) −3y − 6y = (9) −3x + 6x =

(10) ⁹x − 9x = (11) ⁸a − 6a = (12) −7x + 6x =

(13) −13x − 3x = (14) ^{8b + 9b =} (15) −20x + 15x =

(16) 20a + 15a = ₍₁₇₎ 13x + 8x = ₍₁₈₎ −14z − 10z =

(19) ²⁰c − 11c = (20) ¹⁶x − 8x =

(8)

(1) ^{9x + 5x =}

¹⁴ x

₍₂₎ 3b + 9b =

¹² _b

₍₃₎ 4c + 2c =

⁶ _c

(4) ^{8x + 4x =}

¹² x

(5) ^{9a + 2a =}

¹¹ a

(6) ^{8y + 2y =}

¹⁰ y

(7) ⁴^{a + 6a =}

¹⁰ a

(8) ³^{x + 2x =}

⁵ x

(9) ^{a + 8a =}

⁹ a

(10) ⁵^{a + 7a =}

¹² a

2.

(1) ⁸z − 9z =

_−z

(2) ⁸x − 3x =

⁵ x

(3) ⁷x − 5x =

² x

(4) ⁶b − 7b =

_−b

(5) ⁴x − 6x =

₋ ² x

(6) ⁶x − 7x =

_−x

(7) ⁶c − c =

⁵ c

(8) ²c − 4c =

₋ ² c

(9) ⁷z − 5z =

² z

(10) ²a − 9a =

₋ ⁷ ^a

3.

(1) y − 5y =

₋ ⁴ ^y

(2) ⁶x − 7x =

_−x

(3) ³x − 7x =

₋ ⁴ ^x

(4) ¹⁰a − a =

⁹ a

(5) ⁵x − 6x =

_−x

(6) ⁵x − 9x =

₋ ⁴ x

(7) ^{5z + 7z =}

¹² z

(8) ⁷z − 7z =

⁰

(9) ⁴x − 8x =

₋ ⁴ x

(10) ⁴a − 8a =

₋ ⁴ a

4.

(1) −8c + 3c =

₋ ⁵ c

(2) −4a + 6a =

² a

(3) −z − 7z =

₋ ⁸ z

(4) ²b − 8b =

₋ ⁶ b

(5) ⁵^{a + 5a =}

¹⁰ a

(6) −2z + 2z =

⁰

(7) −5z + 2z =

₋ ³ z

(8) −3y − 6y =

₋ ⁹ y

(9) −3x + 6x =

³ x

(10) ⁹x − 9x =

⁰

(11) ⁸a − 6a =

² a

(12) −7x + 6x =

_−x

(13) −13x − 3x =

₋ ¹⁶ x

₍₁₄₎ ⁸b + 9b =

¹⁷ b

(15) −20x + 15x =

₋ ⁵ x

(16) ²⁰^{a + 15a =}

³⁵ a

(17) ¹³^{x + 8x =}

²¹ x

(18) −14z − 10z =

₋ ²⁴ z

(19) ²⁰c − 11c =

⁹ ^c

(20) ¹⁶x − 8x =

⁸ ^x

(9)

(1) ⁷^{x + 8x =} (2) ⁹^{b + 2b =} (3) ⁴^{y + 9y =}

(4) ²^{x + 7x =} (5) ⁹^{c + 4c =} (6) ⁵^{x + 9x =}

(7) ^{2y + 2y =} (8) ^{4x + 8x =} (9) ^{4b + 4b =}

(10) ³^{x + 7x =}

2.

(1) ⁷c − 4c = (2) ⁵c − 7c = (3) ⁷x − 6x =

(4) ²x − 8x = (5) ⁴x − 7x = (6) ⁹x − 6x =

(7) ⁷x − x = (8) ⁹a − 9a = (9) ²a − 6a =

(10) ⁷a − 8a =

3.

(1) ⁴a − 3a = (2) ¹⁶c − 7c = (3) ²y − 8y =

(4) ⁹x − 9x = (5) ⁴z − 5z = (6) ⁵z − 7z =

(7) ⁷^{b + 6b =} (8) ⁶x − 3x = (9) ³^{x + 7x =}

(10) ^{6x + 4x =}

4.

(1) −4y + 8y = (2) ³a − 3a = (3) ^{6c + c =}

(4) ⁸^{x + 4x =} (5) −2x − 2x = (6) ²c − 5c =

(7) −4x + 3x = (8) −7z + 3z = (9) ²^{x + 7x =}

(10) −8x − 9x = (11) ²^{b + 16b =} (12) ¹⁹z − 9z = (13) ^{10c + 3c =} (14) −14z − 14z = (15) −14c − 20c = (16) ¹⁶y − 3y = (17) −12x + 13x = (18) −4z − 16z = (19) −15b + 19b = (20) ¹¹^{x + 6x =}

(10)

(1) ^{7x + 8x =}

¹⁵ x

₍₂₎ 9b + 2b =

¹¹ _b

₍₃₎ 4y + 9y =

¹³ _y

(4) ^{2x + 7x =}

⁹ x

(5) ^{9c + 4c =}

¹³ c

(6) ^{5x + 9x =}

¹⁴ x

(7) ²^{y + 2y =}

⁴ y

(8) ⁴^{x + 8x =}

¹² x

₍₉₎ ⁴b + 4b =

⁸ b

(10) ³^{x + 7x =}

¹⁰ x

2.

(1) ⁷c − 4c =

³ c

(2) ⁵c − 7c =

₋ ² c

⁽³⁾ ⁷^{x − 6x =}

^x

(4) ²x − 8x =

₋ ⁶ x

(5) ⁴x − 7x =

₋ ³ x

(6) ⁹x − 6x =

³ x

(7) ⁷x − x =

⁶ x

(8) ⁹a − 9a =

⁰

(9) ²a − 6a =

₋ ⁴ a

(10) ⁷a − 8a =

_−a

3.

(1) ⁴a − 3a =

^a

₍₂₎ ¹⁶_{c − 7c =}

⁹ c

(3) ²y − 8y =

₋ ⁶ ^y

(4) ⁹x − 9x =

⁰

(5) ⁴z − 5z =

_−z

(6) ⁵z − 7z =

₋ ² z

(7) ⁷^{b + 6b =}

¹³ b

(8) ⁶x − 3x =

³ x

(9) ^{3x + 7x =}

¹⁰ x

(10) ^{6x + 4x =}

¹⁰ x

4.

(1) −4y + 8y =

⁴ y

(2) ³a − 3a =

⁰

(3) ⁶^{c + c =}

⁷ c

(4) ⁸^{x + 4x =}

¹² x

(5) −2x − 2x =

₋ ⁴ x

(6) ²c − 5c =

₋ ³ ^c

(7) −4x + 3x =

_−x

(8) −7z + 3z =

₋ ⁴ z

(9) ²^{x + 7x =}

⁹ x

(10) −8x − 9x =

₋ ¹⁷ x

₍₁₁₎ ²b + 16b =

¹⁸ b

(12) ¹⁹z − 9z =

¹⁰ z

(13) ^{10c + 3c =}

¹³ c

(14) −14z − 14z =

₋ ²⁸ z

(15) −14c − 20c =

₋ ³⁴ c

(16) ¹⁶y − 3y =

¹³ ^y

⁽¹⁷⁾ −12x + 13x =

x

₍₁₈₎ −4z − 16z =

₋ ²⁰ z

(19)

⁴ b

(20) ¹¹^{x + 6x =}

1ページ目 文字式の足し算・引き算 数学・算数の教材公開ページ kiso01 1 5test

2.

3.

4.

5 y

7 x

9 z

7 y

15 z

5 b

6 x

11 c

12 x

9 a

2.

− 3 c

0

2 b

3 b

− 3 z

2 a

− 2 c

− 5 c

− 3 x

x

3.

0

− 4 a

6 x

7 y

− 2 c

4 x

− 4 c

4 x

− 2 x

16 x

4.

x

0

− 8 c

x

2 b

5 z

− 3 y

0

18 c

11 y

15 y

− 21 x

− 21 x

− 5 c

9 y

− 28 x

− 34 x

9 b

17 a

2.

3.

4.

11 b

14 z

4 x

7 x

10 x

7 x

12 a

10 b

8 y

11 a

2.

0

7 a

7 x

3 c

− 2 a

− 4 z

6 y

0

4 x

0

1ページ目文字式の足し算・引き算数学・算数の教材公開ページ kiso01 1 5test

⁵ y

⁷ x

⁹ z

⁷ y

¹⁵ z

⁵ b

⁶ x

¹¹ c

¹² x

⁹ a

₋ ³ c

⁰

² b

³ b

₋ ³ z

² a

₋ ² c

₋ ⁵ c

₋ ³ x

⁰

₋ ⁴ ^a

⁶ x

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