MENTAL SUMS

Question

P6.MS.JC.18031254-A1

Find the following values without a calculator.
Give your answers in this manner. (Eg ¹₂, ²₃, ³₄, ⁴₅)
(a) 5 ÷ ¹₅ = _____
(b) ¹₃ ÷ 7 = _____
(c) ⁵₆ ÷ ⁴₅ = _____
(d) 1⁷₈÷ ³₄ = _____

2 m

{"an1":5,"f1":"1<\/sup>5<\/sub><\/span>","f2":"1<\/sup>3<\/sub><\/span>","bn3":7,"f3":"5<\/sup>6<\/sub><\/span>","f4":"4<\/sup>5<\/sub><\/span>","f5":"17<\/sup>8<\/sub><\/span>","f6":"3<\/sup>4<\/sub><\/span>","(if1)":"5<\/sup>1<\/sub><\/span>","(a)":25,"(bn2)":3,"(bn6)":21,"(if4)":"5<\/sup>4<\/sub><\/span>","(fc)":"11<\/sup>24<\/sub><\/span>","(sfc)":"11<\/sup>24<\/sub><\/span>","(wsfc)":1,"(dsfc)":24,"(nsfc)":1,"(sfci)":"1<\/sup>24<\/sub><\/span>","(if6)":"4<\/sup>3<\/sub><\/span>","(f5n)":7,"(f5d)":8,"(f5w)":1,"(impn)":15,"(fd)":"15<\/sup>8<\/sub><\/span>","(ffd)":"212<\/sup>24<\/sub><\/span>","(sffd)":"21<\/sup>2<\/sub><\/span>","(sffdd)":2,"(sffdn)":1,"(isffd)":"1<\/sup>2<\/sub><\/span>","(sffdw)":2}

∑

Click ∑ button first when a symbol is required. X

Time
Elapsed

00 : 00

MIN SEC

Problems
Attempted 0

Ischool Pte Ltd

Date:17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

(2 m)

Ischool Pte Ltd

Date: 17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

(2 m)

STUDENT

Ischool Pte Ltd

Date:17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

Ischool Pte Ltd

Date: 17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

ISchool Pte Ltd

Navigations

Contact Us

Members

Links

Symbols

Enter the numerator and denominator

Enter value

1-minute grace period

Ischool Pte Ltd

Date:17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

Ischool Pte Ltd

Date: 17 Jun 2024

Topic: MENTAL SUMS

Question Code: P6.MS.JC.18031254

Student:

Class:

Level:

School:

Symbols×

Message

ISchool Pte Ltd

Navigations

Contact Us

Members

Links

Feedback