# What things come in groups of 7?

## What things come in groups of 7?

Every week has seven days.There are seven continents.On planet Earth there are seven seas.The rainbow has seven colors.The Lotus flower on Buddha’s pedestal has 7 petals.There are only 7 ancient sages or Saptarishi.When they tie the knot, couples take 7 steps around the fire to unite.

## How do you teach tens and ones?

5:41Suggested clip 114 secondsLearn Numbers 10 to 19 | Tens & Ones | Maths Concept – YouTubeYouTubeStart of suggested clipEnd of suggested clip

**What are tens and ones?**

a) 10 can be thought of as a bundle of ten ones — called a “ten.” b) The numbers from 11 to 19 are composed of a ten and one, two, three, four, five, six, seven, eight, or nine ones.

**What is the sum of 35 ones and 3 tens?**

Therefore, the sum of 35 ones and 3 tens is 65.

### What is the value of 9 in 90?

Place value of 9 is 9 × 10 = 90 and the place is tens.

### How many numbers are there that have 2 tens?

1. 2 tens is 20, so how many two digit numbers are less than 20? That’s just 10 – 19. So, there are 10 numbers (10, 11, 12, 13, 14, 15, 16, 17, 18, 19) that are less than 2 tens.

**How do you do hundreds tens and ones?**

3:35Suggested clip 119 secondsAdding hundreds, tens, and ones | Addition and – YouTubeYouTubeStart of suggested clipEnd of suggested clip

**How many ones are there in 100 tens?**

There are 10 — ones in this stack. There are 10 — stacks. 10 stacks of 10 ones is 100 ones. Circle tens to make 1 hundred.

## How many 100 are in a 1000?

ten hundreds